8024128640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:539

約数の個数: 256

約数和(自身を含む): 22208256000

約数和(自身を除く): 14184127360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 239, 251, 304, 320, 352, 380, 418, 440, 478, 502, 608, 640, 704, 760, 836, 880, 956, 1004, 1045, 1195, 1216, 1255, 1408, 1520, 1672, 1760, 1912, 2008, 2090, 2390, 2432, 2510, 2629, 2761, 3040, 3344, 3520, 3824, 4016, 4180, 4541, 4769, 4780, 5020, 5258, 5522, 6080, 6688, 7040, 7648, 8032, 8360, 9082, 9538, 9560, 10040, 10516, 11044, 12160, 13145, 13376, 13805, 15296, 16064, 16720, 18164, 19076, 19120, 20080, 21032, 22088, 22705, 23845, 26290, 26752, 27610, 30592, 32128, 33440, 36328, 38152, 38240, 40160, 42064, 44176, 45410, 47690, 49951, 52459, 52580, 55220, 59989, 66880, 72656, 76304, 76480, 80320, 84128, 88352, 90820, 95380, 99902, 104918, 105160, 110440, 119978, 133760, 145312, 152608, 152960, 160640, 168256, 176704, 181640, 190760, 199804, 209836, 210320, 220880, 239956, 249755, 262295, 290624, 299945, 305216, 336512, 353408, 363280, 381520, 399608, 419672, 420640, 441760, 479912, 499510, 524590, 581248, 599890, 610432, 659879, 726560, 763040, 799216, 839344, 841280, 883520, 959824, 999020, 1049180, 1139791, 1199780, 1319758, 1453120, 1526080, 1598432, 1678688, 1682560, 1767040, 1919648, 1998040, 2098360, 2279582, 2399560, 2639516, 2906240, 3052160, 3196864, 3299395, 3357376, 3839296, 3996080, 4196720, 4559164, 4799120, 5279032, 5698955, 6393728, 6598790, 6714752, 7678592, 7992160, 8393440, 9118328, 9598240, 10558064, 11397910, 12537701, 13197580, 15984320, 16786880, 18236656, 19196480, 21116128, 22795820, 25075402, 26395160, 31968640, 33573760, 36473312, 38392960, 42232256, 45591640, 50150804, 52790320, 62688505, 72946624, 84464512, 91183280, 100301608, 105580640, 125377010, 145893248, 182366560, 200603216, 211161280, 250754020, 364733120, 401206432, 422322560, 501508040, 729466240, 802412864, 1003016080, 1604825728, 2006032160, 4012064320, 8024128640]

約数ペア:

[(1, 8024128640), (2, 4012064320), (4, 2006032160), (5, 1604825728), (8, 1003016080), (10, 802412864), (11, 729466240), (16, 501508040), (19, 422322560), (20, 401206432), (22, 364733120), (32, 250754020), (38, 211161280), (40, 200603216), (44, 182366560), (55, 145893248), (64, 125377010), (76, 105580640), (80, 100301608), (88, 91183280), (95, 84464512), (110, 72946624), (128, 62688505), (152, 52790320), (160, 50150804), (176, 45591640), (190, 42232256), (209, 38392960), (220, 36473312), (239, 33573760), (251, 31968640), (304, 26395160), (320, 25075402), (352, 22795820), (380, 21116128), (418, 19196480), (440, 18236656), (478, 16786880), (502, 15984320), (608, 13197580), (640, 12537701), (704, 11397910), (760, 10558064), (836, 9598240), (880, 9118328), (956, 8393440), (1004, 7992160), (1045, 7678592), (1195, 6714752), (1216, 6598790), (1255, 6393728), (1408, 5698955), (1520, 5279032), (1672, 4799120), (1760, 4559164), (1912, 4196720), (2008, 3996080), (2090, 3839296), (2390, 3357376), (2432, 3299395), (2510, 3196864), (2629, 3052160), (2761, 2906240), (3040, 2639516), (3344, 2399560), (3520, 2279582), (3824, 2098360), (4016, 1998040), (4180, 1919648), (4541, 1767040), (4769, 1682560), (4780, 1678688), (5020, 1598432), (5258, 1526080), (5522, 1453120), (6080, 1319758), (6688, 1199780), (7040, 1139791), (7648, 1049180), (8032, 999020), (8360, 959824), (9082, 883520), (9538, 841280), (9560, 839344), (10040, 799216), (10516, 763040), (11044, 726560), (12160, 659879), (13145, 610432), (13376, 599890), (13805, 581248), (15296, 524590), (16064, 499510), (16720, 479912), (18164, 441760), (19076, 420640), (19120, 419672), (20080, 399608), (21032, 381520), (22088, 363280), (22705, 353408), (23845, 336512), (26290, 305216), (26752, 299945), (27610, 290624), (30592, 262295), (32128, 249755), (33440, 239956), (36328, 220880), (38152, 210320), (38240, 209836), (40160, 199804), (42064, 190760), (44176, 181640), (45410, 176704), (47690, 168256), (49951, 160640), (52459, 152960), (52580, 152608), (55220, 145312), (59989, 133760), (66880, 119978), (72656, 110440), (76304, 105160), (76480, 104918), (80320, 99902), (84128, 95380), (88352, 90820)]