237903120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3631}}^1$

素因数の和:3670

約数の個数: 240

約数和(自身を含む): 983603712

約数和(自身を除く): 745700592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3631, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7262, 7280, 8190, 9360, 10893, 10920, 13104, 14524, 16380, 18155, 21786, 21840, 25417, 29048, 32679, 32760, 36310, 43572, 47203, 50834, 54465, 58096, 65358, 65520, 72620, 76251, 87144, 94406, 101668, 108930, 127085, 130716, 141609, 145240, 152502, 163395, 174288, 188812, 203336, 217860, 228753, 236015, 254170, 261432, 283218, 290480, 305004, 326790, 330421, 377624, 381255, 406672, 424827, 435720, 457506, 472030, 508340, 522864, 566436, 610008, 653580, 660842, 708045, 755248, 762510, 849654, 871440, 915012, 944060, 991263, 1016680, 1132872, 1143765, 1220016, 1307160, 1321684, 1416090, 1525020, 1652105, 1699308, 1830024, 1888120, 1982526, 2033360, 2124135, 2265744, 2287530, 2614320, 2643368, 2832180, 2973789, 3050040, 3304210, 3398616, 3660048, 3776240, 3965052, 4248270, 4575060, 4956315, 5286736, 5664360, 5947578, 6100080, 6608420, 6797232, 7930104, 8496540, 9150120, 9912630, 11328720, 11895156, 13216840, 14868945, 15860208, 16993080, 18300240, 19825260, 23790312, 26433680, 29737890, 33986160, 39650520, 47580624, 59475780, 79301040, 118951560, 237903120]

約数ペア:

[(1, 237903120), (2, 118951560), (3, 79301040), (4, 59475780), (5, 47580624), (6, 39650520), (7, 33986160), (8, 29737890), (9, 26433680), (10, 23790312), (12, 19825260), (13, 18300240), (14, 16993080), (15, 15860208), (16, 14868945), (18, 13216840), (20, 11895156), (21, 11328720), (24, 9912630), (26, 9150120), (28, 8496540), (30, 7930104), (35, 6797232), (36, 6608420), (39, 6100080), (40, 5947578), (42, 5664360), (45, 5286736), (48, 4956315), (52, 4575060), (56, 4248270), (60, 3965052), (63, 3776240), (65, 3660048), (70, 3398616), (72, 3304210), (78, 3050040), (80, 2973789), (84, 2832180), (90, 2643368), (91, 2614320), (104, 2287530), (105, 2265744), (112, 2124135), (117, 2033360), (120, 1982526), (126, 1888120), (130, 1830024), (140, 1699308), (144, 1652105), (156, 1525020), (168, 1416090), (180, 1321684), (182, 1307160), (195, 1220016), (208, 1143765), (210, 1132872), (234, 1016680), (240, 991263), (252, 944060), (260, 915012), (273, 871440), (280, 849654), (312, 762510), (315, 755248), (336, 708045), (360, 660842), (364, 653580), (390, 610008), (420, 566436), (455, 522864), (468, 508340), (504, 472030), (520, 457506), (546, 435720), (560, 424827), (585, 406672), (624, 381255), (630, 377624), (720, 330421), (728, 326790), (780, 305004), (819, 290480), (840, 283218), (910, 261432), (936, 254170), (1008, 236015), (1040, 228753), (1092, 217860), (1170, 203336), (1260, 188812), (1365, 174288), (1456, 163395), (1560, 152502), (1638, 145240), (1680, 141609), (1820, 130716), (1872, 127085), (2184, 108930), (2340, 101668), (2520, 94406), (2730, 87144), (3120, 76251), (3276, 72620), (3631, 65520), (3640, 65358), (4095, 58096), (4368, 54465), (4680, 50834), (5040, 47203), (5460, 43572), (6552, 36310), (7262, 32760), (7280, 32679), (8190, 29048), (9360, 25417), (10893, 21840), (10920, 21786), (13104, 18155), (14524, 16380)]