7374730480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4457}}^1$

素因数の和:4563

約数の個数: 160

約数和(自身を含む): 19409632704

約数和(自身を除く): 12034902224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 43, 52, 65, 74, 80, 86, 104, 130, 148, 172, 185, 208, 215, 260, 296, 344, 370, 430, 481, 520, 559, 592, 688, 740, 860, 962, 1040, 1118, 1480, 1591, 1720, 1924, 2236, 2405, 2795, 2960, 3182, 3440, 3848, 4457, 4472, 4810, 5590, 6364, 7696, 7955, 8914, 8944, 9620, 11180, 12728, 15910, 17828, 19240, 20683, 22285, 22360, 25456, 31820, 35656, 38480, 41366, 44570, 44720, 57941, 63640, 71312, 82732, 89140, 103415, 115882, 127280, 164909, 165464, 178280, 191651, 206830, 231764, 289705, 329818, 330928, 356560, 383302, 413660, 463528, 579410, 659636, 766604, 824545, 827320, 927056, 958255, 1158820, 1319272, 1533208, 1649090, 1654640, 1916510, 2143817, 2317640, 2491463, 2638544, 3066416, 3298180, 3833020, 4287634, 4635280, 4982926, 6596360, 7091087, 7666040, 8575268, 9965852, 10719085, 12457315, 13192720, 14182174, 15332080, 17150536, 19931704, 21438170, 24914630, 28364348, 34301072, 35455435, 39863408, 42876340, 49829260, 56728696, 70910870, 85752680, 92184131, 99658520, 113457392, 141821740, 171505360, 184368262, 199317040, 283643480, 368736524, 460920655, 567286960, 737473048, 921841310, 1474946096, 1843682620, 3687365240, 7374730480]

約数ペア:

[(1, 7374730480), (2, 3687365240), (4, 1843682620), (5, 1474946096), (8, 921841310), (10, 737473048), (13, 567286960), (16, 460920655), (20, 368736524), (26, 283643480), (37, 199317040), (40, 184368262), (43, 171505360), (52, 141821740), (65, 113457392), (74, 99658520), (80, 92184131), (86, 85752680), (104, 70910870), (130, 56728696), (148, 49829260), (172, 42876340), (185, 39863408), (208, 35455435), (215, 34301072), (260, 28364348), (296, 24914630), (344, 21438170), (370, 19931704), (430, 17150536), (481, 15332080), (520, 14182174), (559, 13192720), (592, 12457315), (688, 10719085), (740, 9965852), (860, 8575268), (962, 7666040), (1040, 7091087), (1118, 6596360), (1480, 4982926), (1591, 4635280), (1720, 4287634), (1924, 3833020), (2236, 3298180), (2405, 3066416), (2795, 2638544), (2960, 2491463), (3182, 2317640), (3440, 2143817), (3848, 1916510), (4457, 1654640), (4472, 1649090), (4810, 1533208), (5590, 1319272), (6364, 1158820), (7696, 958255), (7955, 927056), (8914, 827320), (8944, 824545), (9620, 766604), (11180, 659636), (12728, 579410), (15910, 463528), (17828, 413660), (19240, 383302), (20683, 356560), (22285, 330928), (22360, 329818), (25456, 289705), (31820, 231764), (35656, 206830), (38480, 191651), (41366, 178280), (44570, 165464), (44720, 164909), (57941, 127280), (63640, 115882), (71312, 103415), (82732, 89140)]