68264691.000000000

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2153}}^1$

素因数の和:2216

約数の個数: 144

約数和(自身を含む): 395164224

約数和(自身を除く): 283940244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2153, 2460, 2583, 2870, 3444, 3690, 4305, 4306, 5166, 5740, 6459, 7380, 8610, 8612, 10332, 10765, 12915, 12918, 15071, 17220, 19377, 21530, 25830, 25836, 30142, 32295, 38754, 43060, 45213, 51660, 60284, 64590, 75355, 77508, 88273, 90426, 96885, 129180, 135639, 150710, 176546, 180852, 193770, 226065, 264819, 271278, 301420, 353092, 387540, 441365, 452130, 529638, 542556, 617911, 678195, 794457, 882730, 904260, 1059276, 1235822, 1324095, 1356390, 1588914, 1765460, 1853733, 2471644, 2648190, 2712780, 3089555, 3177828, 3707466, 3972285, 5296380, 5561199, 6179110, 7414932, 7944570, 9268665, 11122398, 12358220, 15889140, 18537330, 22244796, 27805995, 37074660, 55611990, 111223980]

約数ペア:

[(1, 111223980), (2, 55611990), (3, 37074660), (4, 27805995), (5, 22244796), (6, 18537330), (7, 15889140), (9, 12358220), (10, 11122398), (12, 9268665), (14, 7944570), (15, 7414932), (18, 6179110), (20, 5561199), (21, 5296380), (28, 3972285), (30, 3707466), (35, 3177828), (36, 3089555), (41, 2712780), (42, 2648190), (45, 2471644), (60, 1853733), (63, 1765460), (70, 1588914), (82, 1356390), (84, 1324095), (90, 1235822), (105, 1059276), (123, 904260), (126, 882730), (140, 794457), (164, 678195), (180, 617911), (205, 542556), (210, 529638), (246, 452130), (252, 441365), (287, 387540), (315, 353092), (369, 301420), (410, 271278), (420, 264819), (492, 226065), (574, 193770), (615, 180852), (630, 176546), (738, 150710), (820, 135639), (861, 129180), (1148, 96885), (1230, 90426), (1260, 88273), (1435, 77508), (1476, 75355), (1722, 64590), (1845, 60284), (2153, 51660), (2460, 45213), (2583, 43060), (2870, 38754), (3444, 32295), (3690, 30142), (4305, 25836), (4306, 25830), (5166, 21530), (5740, 19377), (6459, 17220), (7380, 15071), (8610, 12918), (8612, 12915), (10332, 10765)]