1642660320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:574

約数の個数: 288

約数和(自身を含む): 6065974656

約数和(自身を除く): 4423314336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 211, 224, 240, 245, 280, 294, 331, 336, 392, 420, 422, 480, 490, 560, 588, 633, 662, 672, 735, 784, 840, 844, 980, 993, 1055, 1120, 1176, 1266, 1324, 1470, 1477, 1568, 1655, 1680, 1688, 1960, 1986, 2110, 2317, 2352, 2532, 2648, 2940, 2954, 3165, 3310, 3360, 3376, 3920, 3972, 4220, 4431, 4634, 4704, 4965, 5064, 5296, 5880, 5908, 6330, 6620, 6752, 6951, 7385, 7840, 7944, 8440, 8862, 9268, 9930, 10128, 10339, 10592, 11585, 11760, 11816, 12660, 13240, 13902, 14770, 15888, 16219, 16880, 17724, 18536, 19860, 20256, 20678, 22155, 23170, 23520, 23632, 25320, 26480, 27804, 29540, 31017, 31776, 32438, 33760, 34755, 35448, 37072, 39720, 41356, 44310, 46340, 47264, 48657, 50640, 51695, 52960, 55608, 59080, 62034, 64876, 69510, 69841, 70896, 74144, 79440, 81095, 82712, 88620, 92680, 97314, 101280, 103390, 111216, 118160, 124068, 129752, 139020, 139682, 141792, 155085, 158880, 162190, 165424, 177240, 185360, 194628, 206780, 209523, 222432, 236320, 243285, 248136, 259504, 278040, 279364, 310170, 324380, 330848, 349205, 354480, 370720, 389256, 413560, 419046, 486570, 488887, 496272, 519008, 556080, 558728, 620340, 648760, 698410, 708960, 778512, 827120, 838092, 973140, 977774, 992544, 1047615, 1112160, 1117456, 1240680, 1297520, 1396820, 1466661, 1557024, 1654240, 1676184, 1946280, 1955548, 2095230, 2234912, 2444435, 2481360, 2595040, 2793640, 2933322, 3352368, 3422209, 3892560, 3911096, 4190460, 4888870, 4962720, 5587280, 5866644, 6704736, 6844418, 7333305, 7785120, 7822192, 8380920, 9777740, 10266627, 11174560, 11733288, 13688836, 14666610, 15644384, 16761840, 17111045, 19555480, 20533254, 23466576, 27377672, 29333220, 33523680, 34222090, 39110960, 41066508, 46933152, 51333135, 54755344, 58666440, 68444180, 78221920, 82133016, 102666270, 109510688, 117332880, 136888360, 164266032, 205332540, 234665760, 273776720, 328532064, 410665080, 547553440, 821330160, 1642660320]

約数ペア:

[(1, 1642660320), (2, 821330160), (3, 547553440), (4, 410665080), (5, 328532064), (6, 273776720), (7, 234665760), (8, 205332540), (10, 164266032), (12, 136888360), (14, 117332880), (15, 109510688), (16, 102666270), (20, 82133016), (21, 78221920), (24, 68444180), (28, 58666440), (30, 54755344), (32, 51333135), (35, 46933152), (40, 41066508), (42, 39110960), (48, 34222090), (49, 33523680), (56, 29333220), (60, 27377672), (70, 23466576), (80, 20533254), (84, 19555480), (96, 17111045), (98, 16761840), (105, 15644384), (112, 14666610), (120, 13688836), (140, 11733288), (147, 11174560), (160, 10266627), (168, 9777740), (196, 8380920), (210, 7822192), (211, 7785120), (224, 7333305), (240, 6844418), (245, 6704736), (280, 5866644), (294, 5587280), (331, 4962720), (336, 4888870), (392, 4190460), (420, 3911096), (422, 3892560), (480, 3422209), (490, 3352368), (560, 2933322), (588, 2793640), (633, 2595040), (662, 2481360), (672, 2444435), (735, 2234912), (784, 2095230), (840, 1955548), (844, 1946280), (980, 1676184), (993, 1654240), (1055, 1557024), (1120, 1466661), (1176, 1396820), (1266, 1297520), (1324, 1240680), (1470, 1117456), (1477, 1112160), (1568, 1047615), (1655, 992544), (1680, 977774), (1688, 973140), (1960, 838092), (1986, 827120), (2110, 778512), (2317, 708960), (2352, 698410), (2532, 648760), (2648, 620340), (2940, 558728), (2954, 556080), (3165, 519008), (3310, 496272), (3360, 488887), (3376, 486570), (3920, 419046), (3972, 413560), (4220, 389256), (4431, 370720), (4634, 354480), (4704, 349205), (4965, 330848), (5064, 324380), (5296, 310170), (5880, 279364), (5908, 278040), (6330, 259504), (6620, 248136), (6752, 243285), (6951, 236320), (7385, 222432), (7840, 209523), (7944, 206780), (8440, 194628), (8862, 185360), (9268, 177240), (9930, 165424), (10128, 162190), (10339, 158880), (10592, 155085), (11585, 141792), (11760, 139682), (11816, 139020), (12660, 129752), (13240, 124068), (13902, 118160), (14770, 111216), (15888, 103390), (16219, 101280), (16880, 97314), (17724, 92680), (18536, 88620), (19860, 82712), (20256, 81095), (20678, 79440), (22155, 74144), (23170, 70896), (23520, 69841), (23632, 69510), (25320, 64876), (26480, 62034), (27804, 59080), (29540, 55608), (31017, 52960), (31776, 51695), (32438, 50640), (33760, 48657), (34755, 47264), (35448, 46340), (37072, 44310), (39720, 41356)]