138244080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:839

約数の個数: 160

約数和(自身を含む): 469969920

約数和(自身を除く): 331725840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 59, 60, 65, 78, 80, 104, 118, 120, 130, 156, 177, 195, 208, 236, 240, 260, 295, 312, 354, 390, 472, 520, 590, 624, 708, 751, 767, 780, 885, 944, 1040, 1180, 1416, 1502, 1534, 1560, 1770, 2253, 2301, 2360, 2832, 3004, 3068, 3120, 3540, 3755, 3835, 4506, 4602, 4720, 6008, 6136, 7080, 7510, 7670, 9012, 9204, 9763, 11265, 11505, 12016, 12272, 14160, 15020, 15340, 18024, 18408, 19526, 22530, 23010, 29289, 30040, 30680, 36048, 36816, 39052, 44309, 45060, 46020, 48815, 58578, 60080, 61360, 78104, 88618, 90120, 92040, 97630, 117156, 132927, 146445, 156208, 177236, 180240, 184080, 195260, 221545, 234312, 265854, 292890, 354472, 390520, 443090, 468624, 531708, 576017, 585780, 664635, 708944, 781040, 886180, 1063416, 1152034, 1171560, 1329270, 1728051, 1772360, 2126832, 2304068, 2343120, 2658540, 2880085, 3456102, 3544720, 4608136, 5317080, 5760170, 6912204, 8640255, 9216272, 10634160, 11520340, 13824408, 17280510, 23040680, 27648816, 34561020, 46081360, 69122040, 138244080]

約数ペア:

[(1, 138244080), (2, 69122040), (3, 46081360), (4, 34561020), (5, 27648816), (6, 23040680), (8, 17280510), (10, 13824408), (12, 11520340), (13, 10634160), (15, 9216272), (16, 8640255), (20, 6912204), (24, 5760170), (26, 5317080), (30, 4608136), (39, 3544720), (40, 3456102), (48, 2880085), (52, 2658540), (59, 2343120), (60, 2304068), (65, 2126832), (78, 1772360), (80, 1728051), (104, 1329270), (118, 1171560), (120, 1152034), (130, 1063416), (156, 886180), (177, 781040), (195, 708944), (208, 664635), (236, 585780), (240, 576017), (260, 531708), (295, 468624), (312, 443090), (354, 390520), (390, 354472), (472, 292890), (520, 265854), (590, 234312), (624, 221545), (708, 195260), (751, 184080), (767, 180240), (780, 177236), (885, 156208), (944, 146445), (1040, 132927), (1180, 117156), (1416, 97630), (1502, 92040), (1534, 90120), (1560, 88618), (1770, 78104), (2253, 61360), (2301, 60080), (2360, 58578), (2832, 48815), (3004, 46020), (3068, 45060), (3120, 44309), (3540, 39052), (3755, 36816), (3835, 36048), (4506, 30680), (4602, 30040), (4720, 29289), (6008, 23010), (6136, 22530), (7080, 19526), (7510, 18408), (7670, 18024), (9012, 15340), (9204, 15020), (9763, 14160), (11265, 12272), (11505, 12016)]