159848520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5393}}^1$

素因数の和:5439

約数の個数: 128

約数和(自身を含む): 543715200

約数和(自身を除く): 383866680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5393, 5928, 7410, 9880, 10786, 14820, 16179, 21572, 26965, 29640, 32358, 43144, 53930, 64716, 70109, 80895, 102467, 107860, 129432, 140218, 161790, 204934, 210327, 215720, 280436, 307401, 323580, 350545, 409868, 420654, 512335, 560872, 614802, 647160, 701090, 819736, 841308, 1024670, 1051635, 1229604, 1332071, 1402180, 1537005, 1682616, 2049340, 2103270, 2459208, 2664142, 2804360, 3074010, 3996213, 4098680, 4206540, 5328284, 6148020, 6660355, 7992426, 8413080, 10656568, 12296040, 13320710, 15984852, 19981065, 26641420, 31969704, 39962130, 53282840, 79924260, 159848520]

約数ペア:

[(1, 159848520), (2, 79924260), (3, 53282840), (4, 39962130), (5, 31969704), (6, 26641420), (8, 19981065), (10, 15984852), (12, 13320710), (13, 12296040), (15, 10656568), (19, 8413080), (20, 7992426), (24, 6660355), (26, 6148020), (30, 5328284), (38, 4206540), (39, 4098680), (40, 3996213), (52, 3074010), (57, 2804360), (60, 2664142), (65, 2459208), (76, 2103270), (78, 2049340), (95, 1682616), (104, 1537005), (114, 1402180), (120, 1332071), (130, 1229604), (152, 1051635), (156, 1024670), (190, 841308), (195, 819736), (228, 701090), (247, 647160), (260, 614802), (285, 560872), (312, 512335), (380, 420654), (390, 409868), (456, 350545), (494, 323580), (520, 307401), (570, 280436), (741, 215720), (760, 210327), (780, 204934), (988, 161790), (1140, 140218), (1235, 129432), (1482, 107860), (1560, 102467), (1976, 80895), (2280, 70109), (2470, 64716), (2964, 53930), (3705, 43144), (4940, 32358), (5393, 29640), (5928, 26965), (7410, 21572), (9880, 16179), (10786, 14820)]