63943440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:537

約数の個数: 160

約数和(自身を含む): 220807296

約数和(自身を除く): 156863856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 106, 110, 120, 132, 159, 165, 176, 212, 220, 240, 264, 265, 318, 330, 424, 440, 457, 528, 530, 583, 636, 660, 795, 848, 880, 914, 1060, 1166, 1272, 1320, 1371, 1590, 1749, 1828, 2120, 2285, 2332, 2544, 2640, 2742, 2915, 3180, 3498, 3656, 4240, 4570, 4664, 5027, 5484, 5830, 6360, 6855, 6996, 7312, 8745, 9140, 9328, 10054, 10968, 11660, 12720, 13710, 13992, 15081, 17490, 18280, 20108, 21936, 23320, 24221, 25135, 27420, 27984, 30162, 34980, 36560, 40216, 46640, 48442, 50270, 54840, 60324, 69960, 72663, 75405, 80432, 96884, 100540, 109680, 120648, 121105, 139920, 145326, 150810, 193768, 201080, 241296, 242210, 266431, 290652, 301620, 363315, 387536, 402160, 484420, 532862, 581304, 603240, 726630, 799293, 968840, 1065724, 1162608, 1206480, 1332155, 1453260, 1598586, 1937680, 2131448, 2664310, 2906520, 3197172, 3996465, 4262896, 5328620, 5813040, 6394344, 7992930, 10657240, 12788688, 15985860, 21314480, 31971720, 63943440]

約数ペア:

[(1, 63943440), (2, 31971720), (3, 21314480), (4, 15985860), (5, 12788688), (6, 10657240), (8, 7992930), (10, 6394344), (11, 5813040), (12, 5328620), (15, 4262896), (16, 3996465), (20, 3197172), (22, 2906520), (24, 2664310), (30, 2131448), (33, 1937680), (40, 1598586), (44, 1453260), (48, 1332155), (53, 1206480), (55, 1162608), (60, 1065724), (66, 968840), (80, 799293), (88, 726630), (106, 603240), (110, 581304), (120, 532862), (132, 484420), (159, 402160), (165, 387536), (176, 363315), (212, 301620), (220, 290652), (240, 266431), (264, 242210), (265, 241296), (318, 201080), (330, 193768), (424, 150810), (440, 145326), (457, 139920), (528, 121105), (530, 120648), (583, 109680), (636, 100540), (660, 96884), (795, 80432), (848, 75405), (880, 72663), (914, 69960), (1060, 60324), (1166, 54840), (1272, 50270), (1320, 48442), (1371, 46640), (1590, 40216), (1749, 36560), (1828, 34980), (2120, 30162), (2285, 27984), (2332, 27420), (2544, 25135), (2640, 24221), (2742, 23320), (2915, 21936), (3180, 20108), (3498, 18280), (3656, 17490), (4240, 15081), (4570, 13992), (4664, 13710), (5027, 12720), (5484, 11660), (5830, 10968), (6360, 10054), (6855, 9328), (6996, 9140), (7312, 8745)]