63625380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 225189888

約数和(自身を除く): 161564508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 43, 52, 60, 65, 70, 78, 84, 86, 91, 105, 129, 130, 140, 156, 172, 182, 195, 210, 215, 258, 260, 271, 273, 301, 364, 390, 420, 430, 455, 516, 542, 546, 559, 602, 645, 780, 813, 860, 903, 910, 1084, 1092, 1118, 1204, 1290, 1355, 1365, 1505, 1626, 1677, 1806, 1820, 1897, 2236, 2580, 2710, 2730, 2795, 3010, 3252, 3354, 3523, 3612, 3794, 3913, 4065, 4515, 5420, 5460, 5590, 5691, 6020, 6708, 7046, 7588, 7826, 8130, 8385, 9030, 9485, 10569, 11180, 11382, 11653, 11739, 14092, 15652, 16260, 16770, 17615, 18060, 18970, 19565, 21138, 22764, 23306, 23478, 24661, 28455, 33540, 34959, 35230, 37940, 39130, 42276, 46612, 46956, 49322, 52845, 56910, 58265, 58695, 69918, 70460, 73983, 78260, 81571, 98644, 105690, 113820, 116530, 117390, 123305, 139836, 147966, 151489, 163142, 174795, 211380, 233060, 234780, 244713, 246610, 295932, 302978, 326284, 349590, 369915, 407855, 454467, 489426, 493220, 605956, 699180, 739830, 757445, 815710, 908934, 978852, 1060423, 1223565, 1479660, 1514890, 1631420, 1817868, 2120846, 2272335, 2447130, 3029780, 3181269, 4241692, 4544670, 4894260, 5302115, 6362538, 9089340, 10604230, 12725076, 15906345, 21208460, 31812690, 63625380]

約数ペア:

[(1, 63625380), (2, 31812690), (3, 21208460), (4, 15906345), (5, 12725076), (6, 10604230), (7, 9089340), (10, 6362538), (12, 5302115), (13, 4894260), (14, 4544670), (15, 4241692), (20, 3181269), (21, 3029780), (26, 2447130), (28, 2272335), (30, 2120846), (35, 1817868), (39, 1631420), (42, 1514890), (43, 1479660), (52, 1223565), (60, 1060423), (65, 978852), (70, 908934), (78, 815710), (84, 757445), (86, 739830), (91, 699180), (105, 605956), (129, 493220), (130, 489426), (140, 454467), (156, 407855), (172, 369915), (182, 349590), (195, 326284), (210, 302978), (215, 295932), (258, 246610), (260, 244713), (271, 234780), (273, 233060), (301, 211380), (364, 174795), (390, 163142), (420, 151489), (430, 147966), (455, 139836), (516, 123305), (542, 117390), (546, 116530), (559, 113820), (602, 105690), (645, 98644), (780, 81571), (813, 78260), (860, 73983), (903, 70460), (910, 69918), (1084, 58695), (1092, 58265), (1118, 56910), (1204, 52845), (1290, 49322), (1355, 46956), (1365, 46612), (1505, 42276), (1626, 39130), (1677, 37940), (1806, 35230), (1820, 34959), (1897, 33540), (2236, 28455), (2580, 24661), (2710, 23478), (2730, 23306), (2795, 22764), (3010, 21138), (3252, 19565), (3354, 18970), (3523, 18060), (3612, 17615), (3794, 16770), (3913, 16260), (4065, 15652), (4515, 14092), (5420, 11739), (5460, 11653), (5590, 11382), (5691, 11180), (6020, 10569), (6708, 9485), (7046, 9030), (7588, 8385), (7826, 8130)]