20308323200

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:606

約数の個数: 384

約数和(自身を含む): 58136279040

約数和(自身を除く): 37827955840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 37, 40, 44, 50, 55, 62, 64, 74, 80, 88, 100, 110, 124, 128, 148, 155, 160, 176, 185, 200, 220, 248, 275, 296, 310, 320, 341, 352, 370, 400, 407, 440, 496, 503, 550, 592, 620, 640, 682, 704, 740, 775, 800, 814, 880, 925, 992, 1006, 1100, 1147, 1184, 1240, 1364, 1408, 1480, 1550, 1600, 1628, 1705, 1760, 1850, 1984, 2012, 2035, 2200, 2294, 2368, 2480, 2515, 2728, 2960, 3100, 3200, 3256, 3410, 3520, 3700, 3968, 4024, 4070, 4400, 4588, 4736, 4960, 5030, 5456, 5533, 5735, 5920, 6200, 6512, 6820, 7040, 7400, 8048, 8140, 8525, 8800, 9176, 9920, 10060, 10175, 10912, 11066, 11470, 11840, 12400, 12575, 12617, 13024, 13640, 14800, 15593, 16096, 16280, 17050, 17600, 18352, 18611, 19840, 20120, 20350, 21824, 22132, 22940, 23680, 24800, 25150, 25234, 26048, 27280, 27665, 28675, 29600, 31186, 32192, 32560, 34100, 35200, 36704, 37222, 40240, 40700, 43648, 44264, 45880, 49600, 50300, 50468, 52096, 54560, 55330, 57350, 59200, 62372, 63085, 64384, 65120, 68200, 73408, 74444, 77965, 80480, 81400, 88528, 91760, 93055, 99200, 100600, 100936, 109120, 110660, 114700, 118400, 124744, 126170, 130240, 136400, 138325, 146816, 148888, 155930, 160960, 162800, 171523, 177056, 183520, 186110, 201200, 201872, 204721, 218240, 221320, 229400, 249488, 252340, 260480, 272800, 276650, 297776, 311860, 315425, 321920, 325600, 343046, 354112, 367040, 372220, 389825, 402400, 403744, 409442, 442640, 458800, 465275, 498976, 504680, 545600, 553300, 576941, 595552, 623720, 630850, 651200, 686092, 708224, 734080, 744440, 779650, 804800, 807488, 818884, 857615, 885280, 917600, 930550, 997952, 1009360, 1023605, 1091200, 1106600, 1153882, 1191104, 1247440, 1261700, 1302400, 1372184, 1488880, 1559300, 1609600, 1614976, 1637768, 1715230, 1770560, 1835200, 1861100, 1995904, 2018720, 2047210, 2213200, 2307764, 2382208, 2494880, 2523400, 2744368, 2884705, 2977760, 3118600, 3275536, 3430460, 3541120, 3670400, 3722200, 4037440, 4094420, 4288075, 4426400, 4615528, 4989760, 5046800, 5118025, 5488736, 5769410, 5955520, 6237200, 6346351, 6551072, 6860920, 7444400, 8074880, 8188840, 8576150, 8852800, 9231056, 9979520, 10093600, 10236050, 10977472, 11538820, 11911040, 12474400, 12692702, 13102144, 13721840, 14423525, 14888800, 16377680, 17152300, 17705600, 18462112, 20187200, 20472100, 21954944, 23077640, 24948800, 25385404, 26204288, 27443680, 28847050, 29777600, 31731755, 32755360, 34304600, 36924224, 40374400, 40944200, 46155280, 49897600, 50770808, 54887360, 57694100, 59555200, 63463510, 65510720, 68609200, 73848448, 81888400, 92310560, 101541616, 109774720, 115388200, 126927020, 131021440, 137218400, 158658775, 163776800, 184621120, 203083232, 230776400, 253854040, 274436800, 317317550, 327553600, 369242240, 406166464, 461552800, 507708080, 548873600, 634635100, 655107200, 812332928, 923105600, 1015416160, 1269270200, 1846211200, 2030832320, 2538540400, 4061664640, 5077080800, 10154161600, 20308323200]

約数ペア:

[(1, 20308323200), (2, 10154161600), (4, 5077080800), (5, 4061664640), (8, 2538540400), (10, 2030832320), (11, 1846211200), (16, 1269270200), (20, 1015416160), (22, 923105600), (25, 812332928), (31, 655107200), (32, 634635100), (37, 548873600), (40, 507708080), (44, 461552800), (50, 406166464), (55, 369242240), (62, 327553600), (64, 317317550), (74, 274436800), (80, 253854040), (88, 230776400), (100, 203083232), (110, 184621120), (124, 163776800), (128, 158658775), (148, 137218400), (155, 131021440), (160, 126927020), (176, 115388200), (185, 109774720), (200, 101541616), (220, 92310560), (248, 81888400), (275, 73848448), (296, 68609200), (310, 65510720), (320, 63463510), (341, 59555200), (352, 57694100), (370, 54887360), (400, 50770808), (407, 49897600), (440, 46155280), (496, 40944200), (503, 40374400), (550, 36924224), (592, 34304600), (620, 32755360), (640, 31731755), (682, 29777600), (704, 28847050), (740, 27443680), (775, 26204288), (800, 25385404), (814, 24948800), (880, 23077640), (925, 21954944), (992, 20472100), (1006, 20187200), (1100, 18462112), (1147, 17705600), (1184, 17152300), (1240, 16377680), (1364, 14888800), (1408, 14423525), (1480, 13721840), (1550, 13102144), (1600, 12692702), (1628, 12474400), (1705, 11911040), (1760, 11538820), (1850, 10977472), (1984, 10236050), (2012, 10093600), (2035, 9979520), (2200, 9231056), (2294, 8852800), (2368, 8576150), (2480, 8188840), (2515, 8074880), (2728, 7444400), (2960, 6860920), (3100, 6551072), (3200, 6346351), (3256, 6237200), (3410, 5955520), (3520, 5769410), (3700, 5488736), (3968, 5118025), (4024, 5046800), (4070, 4989760), (4400, 4615528), (4588, 4426400), (4736, 4288075), (4960, 4094420), (5030, 4037440), (5456, 3722200), (5533, 3670400), (5735, 3541120), (5920, 3430460), (6200, 3275536), (6512, 3118600), (6820, 2977760), (7040, 2884705), (7400, 2744368), (8048, 2523400), (8140, 2494880), (8525, 2382208), (8800, 2307764), (9176, 2213200), (9920, 2047210), (10060, 2018720), (10175, 1995904), (10912, 1861100), (11066, 1835200), (11470, 1770560), (11840, 1715230), (12400, 1637768), (12575, 1614976), (12617, 1609600), (13024, 1559300), (13640, 1488880), (14800, 1372184), (15593, 1302400), (16096, 1261700), (16280, 1247440), (17050, 1191104), (17600, 1153882), (18352, 1106600), (18611, 1091200), (19840, 1023605), (20120, 1009360), (20350, 997952), (21824, 930550), (22132, 917600), (22940, 885280), (23680, 857615), (24800, 818884), (25150, 807488), (25234, 804800), (26048, 779650), (27280, 744440), (27665, 734080), (28675, 708224), (29600, 686092), (31186, 651200), (32192, 630850), (32560, 623720), (34100, 595552), (35200, 576941), (36704, 553300), (37222, 545600), (40240, 504680), (40700, 498976), (43648, 465275), (44264, 458800), (45880, 442640), (49600, 409442), (50300, 403744), (50468, 402400), (52096, 389825), (54560, 372220), (55330, 367040), (57350, 354112), (59200, 343046), (62372, 325600), (63085, 321920), (64384, 315425), (65120, 311860), (68200, 297776), (73408, 276650), (74444, 272800), (77965, 260480), (80480, 252340), (81400, 249488), (88528, 229400), (91760, 221320), (93055, 218240), (99200, 204721), (100600, 201872), (100936, 201200), (109120, 186110), (110660, 183520), (114700, 177056), (118400, 171523), (124744, 162800), (126170, 160960), (130240, 155930), (136400, 148888), (138325, 146816)]