848505840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38851}}^1$

素因数の和:38887

約数の個数: 160

約数和(自身を含む): 3237459456

約数和(自身を除く): 2388953616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 38851, 77702, 116553, 155404, 194255, 233106, 271957, 310808, 388510, 466212, 505063, 543914, 582765, 621616, 777020, 815871, 932424, 1010126, 1087828, 1165530, 1359785, 1515189, 1554040, 1631742, 1864848, 2020252, 2175656, 2331060, 2525315, 2719570, 3030378, 3108080, 3263484, 3535441, 4040504, 4079355, 4351312, 4662120, 5050630, 5439140, 6060756, 6526968, 7070882, 7575945, 8081008, 8158710, 9324240, 10101260, 10606323, 10878280, 12121512, 13053936, 14141764, 15151890, 16317420, 17677205, 20202520, 21212646, 21756560, 24243024, 28283528, 30303780, 32634840, 35354410, 40405040, 42425292, 53031615, 56567056, 60607560, 65269680, 70708820, 84850584, 106063230, 121215120, 141417640, 169701168, 212126460, 282835280, 424252920, 848505840]

約数ペア:

[(1, 848505840), (2, 424252920), (3, 282835280), (4, 212126460), (5, 169701168), (6, 141417640), (7, 121215120), (8, 106063230), (10, 84850584), (12, 70708820), (13, 65269680), (14, 60607560), (15, 56567056), (16, 53031615), (20, 42425292), (21, 40405040), (24, 35354410), (26, 32634840), (28, 30303780), (30, 28283528), (35, 24243024), (39, 21756560), (40, 21212646), (42, 20202520), (48, 17677205), (52, 16317420), (56, 15151890), (60, 14141764), (65, 13053936), (70, 12121512), (78, 10878280), (80, 10606323), (84, 10101260), (91, 9324240), (104, 8158710), (105, 8081008), (112, 7575945), (120, 7070882), (130, 6526968), (140, 6060756), (156, 5439140), (168, 5050630), (182, 4662120), (195, 4351312), (208, 4079355), (210, 4040504), (240, 3535441), (260, 3263484), (273, 3108080), (280, 3030378), (312, 2719570), (336, 2525315), (364, 2331060), (390, 2175656), (420, 2020252), (455, 1864848), (520, 1631742), (546, 1554040), (560, 1515189), (624, 1359785), (728, 1165530), (780, 1087828), (840, 1010126), (910, 932424), (1040, 815871), (1092, 777020), (1365, 621616), (1456, 582765), (1560, 543914), (1680, 505063), (1820, 466212), (2184, 388510), (2730, 310808), (3120, 271957), (3640, 233106), (4368, 194255), (5460, 155404), (7280, 116553), (10920, 77702), (21840, 38851)]