20573865000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:684

約数の個数: 640

約数和(自身を含む): 81086544000

約数和(自身を除く): 60512679000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 25, 26, 27, 30, 36, 38, 39, 40, 45, 50, 52, 54, 57, 60, 65, 72, 75, 76, 78, 90, 95, 100, 104, 108, 114, 117, 120, 125, 130, 135, 150, 152, 156, 171, 180, 190, 195, 200, 216, 225, 228, 234, 247, 250, 260, 270, 285, 300, 312, 325, 342, 351, 360, 375, 380, 390, 450, 456, 468, 475, 494, 500, 513, 520, 540, 570, 585, 600, 617, 625, 650, 675, 684, 702, 741, 750, 760, 780, 855, 900, 936, 950, 975, 988, 1000, 1026, 1080, 1125, 1140, 1170, 1234, 1235, 1250, 1300, 1350, 1368, 1404, 1425, 1482, 1500, 1560, 1625, 1710, 1755, 1800, 1851, 1875, 1900, 1950, 1976, 2052, 2223, 2250, 2280, 2340, 2375, 2468, 2470, 2500, 2565, 2600, 2700, 2808, 2850, 2925, 2964, 3000, 3085, 3250, 3375, 3420, 3510, 3702, 3705, 3750, 3800, 3900, 4104, 4275, 4446, 4500, 4680, 4750, 4875, 4936, 4940, 5000, 5130, 5400, 5553, 5625, 5700, 5850, 5928, 6170, 6175, 6500, 6669, 6750, 6840, 7020, 7125, 7404, 7410, 7500, 7800, 8021, 8125, 8550, 8775, 8892, 9000, 9255, 9500, 9750, 9880, 10260, 11106, 11115, 11250, 11400, 11700, 11723, 11875, 12340, 12350, 12825, 13000, 13338, 13500, 14040, 14250, 14625, 14808, 14820, 15000, 15425, 16042, 16250, 16659, 16875, 17100, 17550, 17784, 18510, 18525, 19000, 19500, 20520, 21375, 22212, 22230, 22500, 23400, 23446, 23750, 24063, 24375, 24680, 24700, 25650, 26676, 27000, 27765, 28500, 29250, 29640, 30850, 30875, 32084, 32500, 33318, 33345, 33750, 34200, 35100, 35169, 35625, 37020, 37050, 39000, 40105, 42750, 43875, 44424, 44460, 45000, 46275, 46892, 47500, 48126, 48750, 49400, 51300, 53352, 55530, 55575, 57000, 58500, 58615, 61700, 61750, 64125, 64168, 65000, 66636, 66690, 67500, 70200, 70338, 71250, 72189, 73125, 74040, 74100, 77125, 80210, 83295, 85500, 87750, 88920, 92550, 92625, 93784, 95000, 96252, 97500, 102600, 105507, 106875, 111060, 111150, 117000, 117230, 120315, 123400, 123500, 128250, 133272, 133380, 135000, 138825, 140676, 142500, 144378, 146250, 148200, 152399, 154250, 154375, 160420, 166590, 166725, 171000, 175500, 175845, 185100, 185250, 192504, 195000, 200525, 211014, 213750, 216567, 219375, 222120, 222300, 231375, 234460, 240630, 247000, 256500, 266760, 277650, 277875, 281352, 285000, 288756, 292500, 293075, 304798, 308500, 308750, 316521, 320625, 320840, 333180, 333450, 351000, 351690, 360945, 370200, 370500, 385625, 401050, 416475, 422028, 427500, 433134, 438750, 444600, 457197, 462750, 463125, 468920, 481260, 513000, 527535, 555300, 555750, 577512, 585000, 586150, 601575, 609596, 617000, 617500, 633042, 641250, 666360, 666900, 694125, 703380, 721890, 741000, 761995, 771250, 802100, 832950, 833625, 844056, 855000, 866268, 877500, 879225, 914394, 925500, 926250, 962520, 1002625, 1055070, 1082835, 1110600, 1111500, 1156875, 1172300, 1203150, 1219192, 1235000, 1266084, 1282500, 1333800, 1371591, 1388250, 1389375, 1406760, 1443780, 1465375, 1523990, 1542500, 1582605, 1604200, 1665900, 1667250, 1732536, 1755000, 1758450, 1804725, 1828788, 1851000, 1852500, 2005250, 2082375, 2110140, 2165670, 2223000, 2285985, 2313750, 2344600, 2406300, 2532168, 2565000, 2637675, 2743182, 2776500, 2778750, 2887560, 2930750, 3007875, 3047980, 3085000, 3165210, 3331800, 3334500, 3470625, 3516900, 3609450, 3657576, 3705000, 3809975, 4010500, 4114773, 4164750, 4168125, 4220280, 4331340, 4396125, 4571970, 4627500, 4812600, 5013125, 5275350, 5414175, 5486364, 5553000, 5557500, 5861500, 6015750, 6095960, 6330420, 6669000, 6857955, 6941250, 7033800, 7218900, 7326875, 7619950, 7913025, 8021000, 8229546, 8329500, 8336250, 8662680, 8792250, 9023625, 9143940, 9255000, 10026250, 10411875, 10550700, 10828350, 10972728, 11115000, 11429925, 11723000, 12031500, 12660840, 13188375, 13715910, 13882500, 14437800, 14653750, 15039375, 15239900, 15826050, 16459092, 16659000, 16672500, 17584500, 18047250, 18287880, 19049875, 20052500, 20573865, 20823750, 21101400, 21656700, 21980625, 22859850, 24063000, 26376750, 27070875, 27431820, 27765000, 29307500, 30078750, 30479800, 31652100, 32918184, 33345000, 34289775, 35169000, 36094500, 38099750, 39565125, 40105000, 41147730, 41647500, 43313400, 43961250, 45118125, 45719700, 52753500, 54141750, 54863640, 57149625, 58615000, 60157500, 63304200, 65941875, 68579550, 72189000, 76199500, 79130250, 82295460, 83295000, 87922500, 90236250, 91439400, 95249375, 102869325, 105507000, 108283500, 114299250, 120315000, 131883750, 135354375, 137159100, 152399000, 158260500, 164590920, 171448875, 175845000, 180472500, 190498750, 197825625, 205738650, 216567000, 228598500, 263767500, 270708750, 274318200, 285748125, 316521000, 342897750, 360945000, 380997500, 395651250, 411477300, 457197000, 514346625, 527535000, 541417500, 571496250, 685795500, 761995000, 791302500, 822954600, 857244375, 1028693250, 1082835000, 1142992500, 1371591000, 1582605000, 1714488750, 2057386500, 2285985000, 2571733125, 3428977500, 4114773000, 5143466250, 6857955000, 10286932500, 20573865000]

約数ペア:

[(1, 20573865000), (2, 10286932500), (3, 6857955000), (4, 5143466250), (5, 4114773000), (6, 3428977500), (8, 2571733125), (9, 2285985000), (10, 2057386500), (12, 1714488750), (13, 1582605000), (15, 1371591000), (18, 1142992500), (19, 1082835000), (20, 1028693250), (24, 857244375), (25, 822954600), (26, 791302500), (27, 761995000), (30, 685795500), (36, 571496250), (38, 541417500), (39, 527535000), (40, 514346625), (45, 457197000), (50, 411477300), (52, 395651250), (54, 380997500), (57, 360945000), (60, 342897750), (65, 316521000), (72, 285748125), (75, 274318200), (76, 270708750), (78, 263767500), (90, 228598500), (95, 216567000), (100, 205738650), (104, 197825625), (108, 190498750), (114, 180472500), (117, 175845000), (120, 171448875), (125, 164590920), (130, 158260500), (135, 152399000), (150, 137159100), (152, 135354375), (156, 131883750), (171, 120315000), (180, 114299250), (190, 108283500), (195, 105507000), (200, 102869325), (216, 95249375), (225, 91439400), (228, 90236250), (234, 87922500), (247, 83295000), (250, 82295460), (260, 79130250), (270, 76199500), (285, 72189000), (300, 68579550), (312, 65941875), (325, 63304200), (342, 60157500), (351, 58615000), (360, 57149625), (375, 54863640), (380, 54141750), (390, 52753500), (450, 45719700), (456, 45118125), (468, 43961250), (475, 43313400), (494, 41647500), (500, 41147730), (513, 40105000), (520, 39565125), (540, 38099750), (570, 36094500), (585, 35169000), (600, 34289775), (617, 33345000), (625, 32918184), (650, 31652100), (675, 30479800), (684, 30078750), (702, 29307500), (741, 27765000), (750, 27431820), (760, 27070875), (780, 26376750), (855, 24063000), (900, 22859850), (936, 21980625), (950, 21656700), (975, 21101400), (988, 20823750), (1000, 20573865), (1026, 20052500), (1080, 19049875), (1125, 18287880), (1140, 18047250), (1170, 17584500), (1234, 16672500), (1235, 16659000), (1250, 16459092), (1300, 15826050), (1350, 15239900), (1368, 15039375), (1404, 14653750), (1425, 14437800), (1482, 13882500), (1500, 13715910), (1560, 13188375), (1625, 12660840), (1710, 12031500), (1755, 11723000), (1800, 11429925), (1851, 11115000), (1875, 10972728), (1900, 10828350), (1950, 10550700), (1976, 10411875), (2052, 10026250), (2223, 9255000), (2250, 9143940), (2280, 9023625), (2340, 8792250), (2375, 8662680), (2468, 8336250), (2470, 8329500), (2500, 8229546), (2565, 8021000), (2600, 7913025), (2700, 7619950), (2808, 7326875), (2850, 7218900), (2925, 7033800), (2964, 6941250), (3000, 6857955), (3085, 6669000), (3250, 6330420), (3375, 6095960), (3420, 6015750), (3510, 5861500), (3702, 5557500), (3705, 5553000), (3750, 5486364), (3800, 5414175), (3900, 5275350), (4104, 5013125), (4275, 4812600), (4446, 4627500), (4500, 4571970), (4680, 4396125), (4750, 4331340), (4875, 4220280), (4936, 4168125), (4940, 4164750), (5000, 4114773), (5130, 4010500), (5400, 3809975), (5553, 3705000), (5625, 3657576), (5700, 3609450), (5850, 3516900), (5928, 3470625), (6170, 3334500), (6175, 3331800), (6500, 3165210), (6669, 3085000), (6750, 3047980), (6840, 3007875), (7020, 2930750), (7125, 2887560), (7404, 2778750), (7410, 2776500), (7500, 2743182), (7800, 2637675), (8021, 2565000), (8125, 2532168), (8550, 2406300), (8775, 2344600), (8892, 2313750), (9000, 2285985), (9255, 2223000), (9500, 2165670), (9750, 2110140), (9880, 2082375), (10260, 2005250), (11106, 1852500), (11115, 1851000), (11250, 1828788), (11400, 1804725), (11700, 1758450), (11723, 1755000), (11875, 1732536), (12340, 1667250), (12350, 1665900), (12825, 1604200), (13000, 1582605), (13338, 1542500), (13500, 1523990), (14040, 1465375), (14250, 1443780), (14625, 1406760), (14808, 1389375), (14820, 1388250), (15000, 1371591), (15425, 1333800), (16042, 1282500), (16250, 1266084), (16659, 1235000), (16875, 1219192), (17100, 1203150), (17550, 1172300), (17784, 1156875), (18510, 1111500), (18525, 1110600), (19000, 1082835), (19500, 1055070), (20520, 1002625), (21375, 962520), (22212, 926250), (22230, 925500), (22500, 914394), (23400, 879225), (23446, 877500), (23750, 866268), (24063, 855000), (24375, 844056), (24680, 833625), (24700, 832950), (25650, 802100), (26676, 771250), (27000, 761995), (27765, 741000), (28500, 721890), (29250, 703380), (29640, 694125), (30850, 666900), (30875, 666360), (32084, 641250), (32500, 633042), (33318, 617500), (33345, 617000), (33750, 609596), (34200, 601575), (35100, 586150), (35169, 585000), (35625, 577512), (37020, 555750), (37050, 555300), (39000, 527535), (40105, 513000), (42750, 481260), (43875, 468920), (44424, 463125), (44460, 462750), (45000, 457197), (46275, 444600), (46892, 438750), (47500, 433134), (48126, 427500), (48750, 422028), (49400, 416475), (51300, 401050), (53352, 385625), (55530, 370500), (55575, 370200), (57000, 360945), (58500, 351690), (58615, 351000), (61700, 333450), (61750, 333180), (64125, 320840), (64168, 320625), (65000, 316521), (66636, 308750), (66690, 308500), (67500, 304798), (70200, 293075), (70338, 292500), (71250, 288756), (72189, 285000), (73125, 281352), (74040, 277875), (74100, 277650), (77125, 266760), (80210, 256500), (83295, 247000), (85500, 240630), (87750, 234460), (88920, 231375), (92550, 222300), (92625, 222120), (93784, 219375), (95000, 216567), (96252, 213750), (97500, 211014), (102600, 200525), (105507, 195000), (106875, 192504), (111060, 185250), (111150, 185100), (117000, 175845), (117230, 175500), (120315, 171000), (123400, 166725), (123500, 166590), (128250, 160420), (133272, 154375), (133380, 154250), (135000, 152399), (138825, 148200), (140676, 146250), (142500, 144378)]