620269320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 256

約数和(自身を含む): 2121396480

約数和(自身を除く): 1501127160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 73, 82, 88, 110, 120, 123, 132, 146, 157, 164, 165, 205, 219, 220, 246, 264, 292, 314, 328, 330, 365, 410, 438, 440, 451, 471, 492, 584, 615, 628, 660, 730, 785, 803, 820, 876, 902, 942, 984, 1095, 1230, 1256, 1320, 1353, 1460, 1570, 1606, 1640, 1727, 1752, 1804, 1884, 2190, 2255, 2355, 2409, 2460, 2706, 2920, 2993, 3140, 3212, 3454, 3608, 3768, 4015, 4380, 4510, 4710, 4818, 4920, 5181, 5412, 5986, 6280, 6424, 6437, 6765, 6908, 8030, 8635, 8760, 8979, 9020, 9420, 9636, 10362, 10824, 11461, 11972, 12045, 12874, 13530, 13816, 14965, 16060, 17270, 17958, 18040, 18840, 19272, 19311, 20724, 22922, 23944, 24090, 25748, 25905, 27060, 29930, 32120, 32185, 32923, 34383, 34540, 35916, 38622, 41448, 44895, 45844, 48180, 51496, 51810, 54120, 57305, 59860, 64370, 65846, 68766, 69080, 70807, 71832, 77244, 89790, 91688, 96360, 96555, 98769, 103620, 114610, 119720, 126071, 128740, 131692, 137532, 141614, 154488, 164615, 171915, 179580, 193110, 197538, 207240, 212421, 229220, 252142, 257480, 263384, 275064, 283228, 329230, 343830, 354035, 359160, 378213, 386220, 395076, 424842, 458440, 469901, 493845, 504284, 566456, 630355, 658460, 687660, 708070, 756426, 772440, 790152, 849684, 939802, 987690, 1008568, 1062105, 1260710, 1316920, 1375320, 1409703, 1416140, 1512852, 1699368, 1879604, 1891065, 1975380, 2124210, 2349505, 2521420, 2819406, 2832280, 3025704, 3759208, 3782130, 3950760, 4248420, 4699010, 5042840, 5168911, 5638812, 7048515, 7564260, 8496840, 9398020, 10337822, 11277624, 14097030, 15128520, 15506733, 18796040, 20675644, 25844555, 28194060, 31013466, 41351288, 51689110, 56388120, 62026932, 77533665, 103378220, 124053864, 155067330, 206756440, 310134660, 620269320]

約数ペア:

[(1, 620269320), (2, 310134660), (3, 206756440), (4, 155067330), (5, 124053864), (6, 103378220), (8, 77533665), (10, 62026932), (11, 56388120), (12, 51689110), (15, 41351288), (20, 31013466), (22, 28194060), (24, 25844555), (30, 20675644), (33, 18796040), (40, 15506733), (41, 15128520), (44, 14097030), (55, 11277624), (60, 10337822), (66, 9398020), (73, 8496840), (82, 7564260), (88, 7048515), (110, 5638812), (120, 5168911), (123, 5042840), (132, 4699010), (146, 4248420), (157, 3950760), (164, 3782130), (165, 3759208), (205, 3025704), (219, 2832280), (220, 2819406), (246, 2521420), (264, 2349505), (292, 2124210), (314, 1975380), (328, 1891065), (330, 1879604), (365, 1699368), (410, 1512852), (438, 1416140), (440, 1409703), (451, 1375320), (471, 1316920), (492, 1260710), (584, 1062105), (615, 1008568), (628, 987690), (660, 939802), (730, 849684), (785, 790152), (803, 772440), (820, 756426), (876, 708070), (902, 687660), (942, 658460), (984, 630355), (1095, 566456), (1230, 504284), (1256, 493845), (1320, 469901), (1353, 458440), (1460, 424842), (1570, 395076), (1606, 386220), (1640, 378213), (1727, 359160), (1752, 354035), (1804, 343830), (1884, 329230), (2190, 283228), (2255, 275064), (2355, 263384), (2409, 257480), (2460, 252142), (2706, 229220), (2920, 212421), (2993, 207240), (3140, 197538), (3212, 193110), (3454, 179580), (3608, 171915), (3768, 164615), (4015, 154488), (4380, 141614), (4510, 137532), (4710, 131692), (4818, 128740), (4920, 126071), (5181, 119720), (5412, 114610), (5986, 103620), (6280, 98769), (6424, 96555), (6437, 96360), (6765, 91688), (6908, 89790), (8030, 77244), (8635, 71832), (8760, 70807), (8979, 69080), (9020, 68766), (9420, 65846), (9636, 64370), (10362, 59860), (10824, 57305), (11461, 54120), (11972, 51810), (12045, 51496), (12874, 48180), (13530, 45844), (13816, 44895), (14965, 41448), (16060, 38622), (17270, 35916), (17958, 34540), (18040, 34383), (18840, 32923), (19272, 32185), (19311, 32120), (20724, 29930), (22922, 27060), (23944, 25905), (24090, 25748)]