7138069680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{80167}}^1$

素因数の和:80243

約数の個数: 160

約数和(自身を含む): 25766636544

約数和(自身を除く): 18628566864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 2120, 2226, 2544, 2968, 3180, 3710, 4240, 4452, 5565, 5936, 6360, 7420, 8904, 11130, 12720, 14840, 17808, 22260, 29680, 44520, 80167, 89040, 160334, 240501, 320668, 400835, 481002, 561169, 641336, 801670, 962004, 1122338, 1202505, 1282672, 1603340, 1683507, 1924008, 2244676, 2405010, 2805845, 3206680, 3367014, 3848016, 4248851, 4489352, 4810020, 5611690, 6413360, 6734028, 8417535, 8497702, 8978704, 9620040, 11223380, 12746553, 13468056, 16835070, 16995404, 19240080, 21244255, 22446760, 25493106, 26936112, 29741957, 33670140, 33990808, 42488510, 44893520, 50986212, 59483914, 63732765, 67340280, 67981616, 84977020, 89225871, 101972424, 118967828, 127465530, 134680560, 148709785, 169954040, 178451742, 203944848, 237935656, 254931060, 297419570, 339908080, 356903484, 446129355, 475871312, 509862120, 594839140, 713806968, 892258710, 1019724240, 1189678280, 1427613936, 1784517420, 2379356560, 3569034840, 7138069680]

約数ペア:

[(1, 7138069680), (2, 3569034840), (3, 2379356560), (4, 1784517420), (5, 1427613936), (6, 1189678280), (7, 1019724240), (8, 892258710), (10, 713806968), (12, 594839140), (14, 509862120), (15, 475871312), (16, 446129355), (20, 356903484), (21, 339908080), (24, 297419570), (28, 254931060), (30, 237935656), (35, 203944848), (40, 178451742), (42, 169954040), (48, 148709785), (53, 134680560), (56, 127465530), (60, 118967828), (70, 101972424), (80, 89225871), (84, 84977020), (105, 67981616), (106, 67340280), (112, 63732765), (120, 59483914), (140, 50986212), (159, 44893520), (168, 42488510), (210, 33990808), (212, 33670140), (240, 29741957), (265, 26936112), (280, 25493106), (318, 22446760), (336, 21244255), (371, 19240080), (420, 16995404), (424, 16835070), (530, 13468056), (560, 12746553), (636, 11223380), (742, 9620040), (795, 8978704), (840, 8497702), (848, 8417535), (1060, 6734028), (1113, 6413360), (1272, 5611690), (1484, 4810020), (1590, 4489352), (1680, 4248851), (1855, 3848016), (2120, 3367014), (2226, 3206680), (2544, 2805845), (2968, 2405010), (3180, 2244676), (3710, 1924008), (4240, 1683507), (4452, 1603340), (5565, 1282672), (5936, 1202505), (6360, 1122338), (7420, 962004), (8904, 801670), (11130, 641336), (12720, 561169), (14840, 481002), (17808, 400835), (22260, 320668), (29680, 240501), (44520, 160334), (80167, 89040)]