726209640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8167}}^1$

素因数の和:8216

約数の個数: 192

約数和(自身を含む): 2675836800

約数和(自身を除く): 1949627160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5928, 6840, 7410, 8167, 8892, 9880, 11115, 14820, 16334, 17784, 22230, 24501, 29640, 32668, 40835, 44460, 49002, 65336, 73503, 81670, 88920, 98004, 106171, 122505, 147006, 155173, 163340, 196008, 212342, 245010, 294012, 310346, 318513, 326680, 367515, 424684, 465519, 490020, 530855, 588024, 620692, 637026, 735030, 775865, 849368, 931038, 955539, 980040, 1061710, 1241384, 1274052, 1396557, 1470060, 1551730, 1592565, 1862076, 1911078, 2017249, 2123420, 2327595, 2548104, 2793114, 2940120, 3103460, 3185130, 3724152, 3822156, 4034498, 4246840, 4655190, 4777695, 5586228, 6051747, 6206920, 6370260, 6982785, 7644312, 8068996, 9310380, 9555390, 10086245, 11172456, 12103494, 12740520, 13965570, 16137992, 18155241, 18620760, 19110780, 20172490, 24206988, 27931140, 30258735, 36310482, 38221560, 40344980, 48413976, 55862280, 60517470, 72620964, 80689960, 90776205, 121034940, 145241928, 181552410, 242069880, 363104820, 726209640]

約数ペア:

[(1, 726209640), (2, 363104820), (3, 242069880), (4, 181552410), (5, 145241928), (6, 121034940), (8, 90776205), (9, 80689960), (10, 72620964), (12, 60517470), (13, 55862280), (15, 48413976), (18, 40344980), (19, 38221560), (20, 36310482), (24, 30258735), (26, 27931140), (30, 24206988), (36, 20172490), (38, 19110780), (39, 18620760), (40, 18155241), (45, 16137992), (52, 13965570), (57, 12740520), (60, 12103494), (65, 11172456), (72, 10086245), (76, 9555390), (78, 9310380), (90, 8068996), (95, 7644312), (104, 6982785), (114, 6370260), (117, 6206920), (120, 6051747), (130, 5586228), (152, 4777695), (156, 4655190), (171, 4246840), (180, 4034498), (190, 3822156), (195, 3724152), (228, 3185130), (234, 3103460), (247, 2940120), (260, 2793114), (285, 2548104), (312, 2327595), (342, 2123420), (360, 2017249), (380, 1911078), (390, 1862076), (456, 1592565), (468, 1551730), (494, 1470060), (520, 1396557), (570, 1274052), (585, 1241384), (684, 1061710), (741, 980040), (760, 955539), (780, 931038), (855, 849368), (936, 775865), (988, 735030), (1140, 637026), (1170, 620692), (1235, 588024), (1368, 530855), (1482, 490020), (1560, 465519), (1710, 424684), (1976, 367515), (2223, 326680), (2280, 318513), (2340, 310346), (2470, 294012), (2964, 245010), (3420, 212342), (3705, 196008), (4446, 163340), (4680, 155173), (4940, 147006), (5928, 122505), (6840, 106171), (7410, 98004), (8167, 88920), (8892, 81670), (9880, 73503), (11115, 65336), (14820, 49002), (16334, 44460), (17784, 40835), (22230, 32668), (24501, 29640)]