279754020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5693}}^1$

素因数の和:5731

約数の個数: 192

約数和(自身を含む): 1071383040

約数和(自身を除く): 791629020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 5693, 7020, 8190, 9828, 11386, 12285, 16380, 17079, 22772, 24570, 28465, 34158, 39851, 49140, 51237, 56930, 68316, 74009, 79702, 85395, 102474, 113860, 119553, 148018, 153711, 159404, 170790, 199255, 204948, 222027, 239106, 256185, 296036, 307422, 341580, 358659, 370045, 398510, 444054, 478212, 512370, 518063, 597765, 614844, 666081, 717318, 740090, 768555, 797020, 888108, 1024740, 1036126, 1075977, 1110135, 1195530, 1332162, 1434636, 1480180, 1537110, 1554189, 1793295, 1998243, 2072252, 2151954, 2220270, 2391060, 2590315, 2664324, 3074220, 3108378, 3330405, 3586590, 3996486, 4303908, 4440540, 4662567, 5180630, 5379885, 6216756, 6660810, 7173180, 7770945, 7992972, 9325134, 9991215, 10361260, 10759770, 13321620, 13987701, 15541890, 18650268, 19982430, 21519540, 23312835, 27975402, 31083780, 39964860, 46625670, 55950804, 69938505, 93251340, 139877010, 279754020]

約数ペア:

[(1, 279754020), (2, 139877010), (3, 93251340), (4, 69938505), (5, 55950804), (6, 46625670), (7, 39964860), (9, 31083780), (10, 27975402), (12, 23312835), (13, 21519540), (14, 19982430), (15, 18650268), (18, 15541890), (20, 13987701), (21, 13321620), (26, 10759770), (27, 10361260), (28, 9991215), (30, 9325134), (35, 7992972), (36, 7770945), (39, 7173180), (42, 6660810), (45, 6216756), (52, 5379885), (54, 5180630), (60, 4662567), (63, 4440540), (65, 4303908), (70, 3996486), (78, 3586590), (84, 3330405), (90, 3108378), (91, 3074220), (105, 2664324), (108, 2590315), (117, 2391060), (126, 2220270), (130, 2151954), (135, 2072252), (140, 1998243), (156, 1793295), (180, 1554189), (182, 1537110), (189, 1480180), (195, 1434636), (210, 1332162), (234, 1195530), (252, 1110135), (260, 1075977), (270, 1036126), (273, 1024740), (315, 888108), (351, 797020), (364, 768555), (378, 740090), (390, 717318), (420, 666081), (455, 614844), (468, 597765), (540, 518063), (546, 512370), (585, 478212), (630, 444054), (702, 398510), (756, 370045), (780, 358659), (819, 341580), (910, 307422), (945, 296036), (1092, 256185), (1170, 239106), (1260, 222027), (1365, 204948), (1404, 199255), (1638, 170790), (1755, 159404), (1820, 153711), (1890, 148018), (2340, 119553), (2457, 113860), (2730, 102474), (3276, 85395), (3510, 79702), (3780, 74009), (4095, 68316), (4914, 56930), (5460, 51237), (5693, 49140), (7020, 39851), (8190, 34158), (9828, 28465), (11386, 24570), (12285, 22772), (16380, 17079)]