20723376000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:815

約数の個数: 512

約数和(自身を含む): 74748211200

約数和(自身を除く): 54024835200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 31, 32, 38, 40, 48, 50, 57, 60, 62, 64, 75, 76, 80, 93, 95, 96, 100, 114, 120, 124, 125, 128, 150, 152, 155, 160, 186, 190, 192, 200, 228, 240, 248, 250, 285, 300, 304, 310, 320, 372, 375, 380, 384, 400, 456, 465, 475, 480, 496, 500, 570, 589, 600, 608, 620, 640, 733, 744, 750, 760, 775, 800, 912, 930, 950, 960, 992, 1000, 1140, 1178, 1200, 1216, 1240, 1425, 1466, 1488, 1500, 1520, 1550, 1600, 1767, 1824, 1860, 1900, 1920, 1984, 2000, 2199, 2280, 2325, 2356, 2375, 2400, 2432, 2480, 2850, 2932, 2945, 2976, 3000, 3040, 3100, 3200, 3534, 3648, 3665, 3720, 3800, 3875, 3968, 4000, 4398, 4560, 4650, 4712, 4750, 4800, 4960, 5700, 5864, 5890, 5952, 6000, 6080, 6200, 7068, 7125, 7296, 7330, 7440, 7600, 7750, 8000, 8796, 8835, 9120, 9300, 9424, 9500, 9600, 9920, 10995, 11400, 11625, 11728, 11780, 11904, 12000, 12160, 12400, 13927, 14136, 14250, 14660, 14725, 14880, 15200, 15500, 16000, 17592, 17670, 18240, 18325, 18600, 18848, 19000, 19840, 21990, 22723, 22800, 23250, 23456, 23560, 24000, 24800, 27854, 28272, 28500, 29320, 29450, 29760, 30400, 31000, 35184, 35340, 36480, 36650, 37200, 37696, 38000, 41781, 43980, 44175, 45446, 45600, 46500, 46912, 47120, 48000, 49600, 54975, 55708, 56544, 57000, 58640, 58900, 59520, 60800, 62000, 68169, 69635, 70368, 70680, 73300, 73625, 74400, 75392, 76000, 83562, 87960, 88350, 90892, 91200, 91625, 93000, 93824, 94240, 99200, 109950, 111416, 113088, 113615, 114000, 117280, 117800, 124000, 136338, 139270, 140736, 141360, 146600, 147250, 148800, 152000, 167124, 175920, 176700, 181784, 182400, 183250, 186000, 188480, 208905, 219900, 220875, 222832, 226176, 227230, 228000, 234560, 235600, 248000, 272676, 274875, 278540, 281472, 282720, 293200, 294500, 297600, 304000, 334248, 340845, 348175, 351840, 353400, 363568, 366500, 372000, 376960, 417810, 431737, 439800, 441750, 445664, 454460, 456000, 469120, 471200, 496000, 545352, 549750, 557080, 565440, 568075, 586400, 589000, 668496, 681690, 696350, 703680, 706800, 727136, 733000, 744000, 835620, 863474, 879600, 883500, 891328, 908920, 912000, 942400, 1044525, 1090704, 1099500, 1114160, 1130880, 1136150, 1172800, 1178000, 1295211, 1336992, 1363380, 1392700, 1407360, 1413600, 1454272, 1466000, 1488000, 1671240, 1704225, 1726948, 1740875, 1759200, 1767000, 1782656, 1817840, 1884800, 2089050, 2158685, 2181408, 2199000, 2228320, 2272300, 2345600, 2356000, 2590422, 2673984, 2726760, 2785400, 2827200, 2840375, 2908544, 2932000, 3342480, 3408450, 3453896, 3481750, 3518400, 3534000, 3635680, 4178100, 4317370, 4362816, 4398000, 4456640, 4544600, 4712000, 5180844, 5222625, 5347968, 5453520, 5570800, 5654400, 5680750, 5864000, 6476055, 6684960, 6816900, 6907792, 6963500, 7036800, 7068000, 7271360, 8356200, 8521125, 8634740, 8725632, 8796000, 8913280, 9089200, 9424000, 10361688, 10445250, 10793425, 10907040, 11141600, 11361500, 11728000, 12952110, 13369920, 13633800, 13815584, 13927000, 14136000, 14542720, 16712400, 17042250, 17269480, 17592000, 18178400, 20723376, 20890500, 21586850, 21814080, 22283200, 22723000, 25904220, 26739840, 27267600, 27631168, 27854000, 28272000, 32380275, 33424800, 34084500, 34538960, 35184000, 36356800, 41446752, 41781000, 43173700, 43628160, 44566400, 45446000, 51808440, 53967125, 54535200, 55262336, 55708000, 64760550, 66849600, 68169000, 69077920, 72713600, 82893504, 83562000, 86347400, 90892000, 103616880, 107934250, 109070400, 111416000, 129521100, 133699200, 136338000, 138155840, 161901375, 165787008, 167124000, 172694800, 181784000, 207233760, 215868500, 218140800, 222832000, 259042200, 272676000, 276311680, 323802750, 334248000, 345389600, 363568000, 414467520, 431737000, 518084400, 545352000, 647605500, 668496000, 690779200, 828935040, 863474000, 1036168800, 1090704000, 1295211000, 1381558400, 1726948000, 2072337600, 2590422000, 3453896000, 4144675200, 5180844000, 6907792000, 10361688000, 20723376000]

約数ペア:

[(1, 20723376000), (2, 10361688000), (3, 6907792000), (4, 5180844000), (5, 4144675200), (6, 3453896000), (8, 2590422000), (10, 2072337600), (12, 1726948000), (15, 1381558400), (16, 1295211000), (19, 1090704000), (20, 1036168800), (24, 863474000), (25, 828935040), (30, 690779200), (31, 668496000), (32, 647605500), (38, 545352000), (40, 518084400), (48, 431737000), (50, 414467520), (57, 363568000), (60, 345389600), (62, 334248000), (64, 323802750), (75, 276311680), (76, 272676000), (80, 259042200), (93, 222832000), (95, 218140800), (96, 215868500), (100, 207233760), (114, 181784000), (120, 172694800), (124, 167124000), (125, 165787008), (128, 161901375), (150, 138155840), (152, 136338000), (155, 133699200), (160, 129521100), (186, 111416000), (190, 109070400), (192, 107934250), (200, 103616880), (228, 90892000), (240, 86347400), (248, 83562000), (250, 82893504), (285, 72713600), (300, 69077920), (304, 68169000), (310, 66849600), (320, 64760550), (372, 55708000), (375, 55262336), (380, 54535200), (384, 53967125), (400, 51808440), (456, 45446000), (465, 44566400), (475, 43628160), (480, 43173700), (496, 41781000), (500, 41446752), (570, 36356800), (589, 35184000), (600, 34538960), (608, 34084500), (620, 33424800), (640, 32380275), (733, 28272000), (744, 27854000), (750, 27631168), (760, 27267600), (775, 26739840), (800, 25904220), (912, 22723000), (930, 22283200), (950, 21814080), (960, 21586850), (992, 20890500), (1000, 20723376), (1140, 18178400), (1178, 17592000), (1200, 17269480), (1216, 17042250), (1240, 16712400), (1425, 14542720), (1466, 14136000), (1488, 13927000), (1500, 13815584), (1520, 13633800), (1550, 13369920), (1600, 12952110), (1767, 11728000), (1824, 11361500), (1860, 11141600), (1900, 10907040), (1920, 10793425), (1984, 10445250), (2000, 10361688), (2199, 9424000), (2280, 9089200), (2325, 8913280), (2356, 8796000), (2375, 8725632), (2400, 8634740), (2432, 8521125), (2480, 8356200), (2850, 7271360), (2932, 7068000), (2945, 7036800), (2976, 6963500), (3000, 6907792), (3040, 6816900), (3100, 6684960), (3200, 6476055), (3534, 5864000), (3648, 5680750), (3665, 5654400), (3720, 5570800), (3800, 5453520), (3875, 5347968), (3968, 5222625), (4000, 5180844), (4398, 4712000), (4560, 4544600), (4650, 4456640), (4712, 4398000), (4750, 4362816), (4800, 4317370), (4960, 4178100), (5700, 3635680), (5864, 3534000), (5890, 3518400), (5952, 3481750), (6000, 3453896), (6080, 3408450), (6200, 3342480), (7068, 2932000), (7125, 2908544), (7296, 2840375), (7330, 2827200), (7440, 2785400), (7600, 2726760), (7750, 2673984), (8000, 2590422), (8796, 2356000), (8835, 2345600), (9120, 2272300), (9300, 2228320), (9424, 2199000), (9500, 2181408), (9600, 2158685), (9920, 2089050), (10995, 1884800), (11400, 1817840), (11625, 1782656), (11728, 1767000), (11780, 1759200), (11904, 1740875), (12000, 1726948), (12160, 1704225), (12400, 1671240), (13927, 1488000), (14136, 1466000), (14250, 1454272), (14660, 1413600), (14725, 1407360), (14880, 1392700), (15200, 1363380), (15500, 1336992), (16000, 1295211), (17592, 1178000), (17670, 1172800), (18240, 1136150), (18325, 1130880), (18600, 1114160), (18848, 1099500), (19000, 1090704), (19840, 1044525), (21990, 942400), (22723, 912000), (22800, 908920), (23250, 891328), (23456, 883500), (23560, 879600), (24000, 863474), (24800, 835620), (27854, 744000), (28272, 733000), (28500, 727136), (29320, 706800), (29450, 703680), (29760, 696350), (30400, 681690), (31000, 668496), (35184, 589000), (35340, 586400), (36480, 568075), (36650, 565440), (37200, 557080), (37696, 549750), (38000, 545352), (41781, 496000), (43980, 471200), (44175, 469120), (45446, 456000), (45600, 454460), (46500, 445664), (46912, 441750), (47120, 439800), (48000, 431737), (49600, 417810), (54975, 376960), (55708, 372000), (56544, 366500), (57000, 363568), (58640, 353400), (58900, 351840), (59520, 348175), (60800, 340845), (62000, 334248), (68169, 304000), (69635, 297600), (70368, 294500), (70680, 293200), (73300, 282720), (73625, 281472), (74400, 278540), (75392, 274875), (76000, 272676), (83562, 248000), (87960, 235600), (88350, 234560), (90892, 228000), (91200, 227230), (91625, 226176), (93000, 222832), (93824, 220875), (94240, 219900), (99200, 208905), (109950, 188480), (111416, 186000), (113088, 183250), (113615, 182400), (114000, 181784), (117280, 176700), (117800, 175920), (124000, 167124), (136338, 152000), (139270, 148800), (140736, 147250), (141360, 146600)]