7751488680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1656301}}^1$

素因数の和:1656331

約数の個数: 96

約数和(自身を含む): 27130226760

約数和(自身を除く): 19378738080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 1656301, 3312602, 4968903, 6625204, 8281505, 9937806, 13250408, 14906709, 16563010, 19875612, 21531913, 24844515, 29813418, 33126020, 39751224, 43063826, 49689030, 59626836, 64595739, 66252040, 74533545, 86127652, 99378060, 107659565, 119253672, 129191478, 149067090, 172255304, 193787217, 198756120, 215319130, 258382956, 298134180, 322978695, 387574434, 430638260, 516765912, 596268360, 645957390, 775148868, 861276520, 968936085, 1291914780, 1550297736, 1937872170, 2583829560, 3875744340, 7751488680]

約数ペア:

[(1, 7751488680), (2, 3875744340), (3, 2583829560), (4, 1937872170), (5, 1550297736), (6, 1291914780), (8, 968936085), (9, 861276520), (10, 775148868), (12, 645957390), (13, 596268360), (15, 516765912), (18, 430638260), (20, 387574434), (24, 322978695), (26, 298134180), (30, 258382956), (36, 215319130), (39, 198756120), (40, 193787217), (45, 172255304), (52, 149067090), (60, 129191478), (65, 119253672), (72, 107659565), (78, 99378060), (90, 86127652), (104, 74533545), (117, 66252040), (120, 64595739), (130, 59626836), (156, 49689030), (180, 43063826), (195, 39751224), (234, 33126020), (260, 29813418), (312, 24844515), (360, 21531913), (390, 19875612), (468, 16563010), (520, 14906709), (585, 13250408), (780, 9937806), (936, 8281505), (1170, 6625204), (1560, 4968903), (2340, 3312602), (4680, 1656301)]