2881218480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1277}}^1$

素因数の和:1396

約数の個数: 320

約数和(自身を含む): 10953584640

約数和(自身を除く): 8072366160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 79, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 158, 168, 170, 204, 210, 237, 238, 240, 255, 272, 280, 316, 336, 340, 357, 395, 408, 420, 474, 476, 510, 553, 560, 595, 632, 680, 714, 790, 816, 840, 948, 952, 1020, 1106, 1185, 1190, 1264, 1277, 1343, 1360, 1428, 1580, 1659, 1680, 1785, 1896, 1904, 2040, 2212, 2370, 2380, 2554, 2686, 2765, 2856, 3160, 3318, 3570, 3792, 3831, 4029, 4080, 4424, 4740, 4760, 5108, 5372, 5530, 5712, 6320, 6385, 6636, 6715, 7140, 7662, 8058, 8295, 8848, 8939, 9401, 9480, 9520, 10216, 10744, 11060, 12770, 13272, 13430, 14280, 15324, 16116, 16590, 17878, 18802, 18960, 19155, 20145, 20432, 21488, 21709, 22120, 25540, 26544, 26817, 26860, 28203, 28560, 30648, 32232, 33180, 35756, 37604, 38310, 40290, 43418, 44240, 44695, 47005, 51080, 53634, 53720, 56406, 61296, 64464, 65127, 66360, 71512, 75208, 76620, 80580, 86836, 89390, 94010, 100883, 102160, 107268, 107440, 108545, 112812, 130254, 132720, 134085, 141015, 143024, 150416, 151963, 153240, 161160, 173672, 178780, 188020, 201766, 214536, 217090, 225624, 260508, 268170, 282030, 302649, 303926, 306480, 322320, 325635, 347344, 357560, 376040, 403532, 429072, 434180, 451248, 455889, 504415, 521016, 536340, 564060, 605298, 607852, 651270, 706181, 715120, 752080, 759815, 807064, 868360, 911778, 1008830, 1042032, 1072680, 1128120, 1210596, 1215704, 1302540, 1412362, 1513245, 1519630, 1614128, 1715011, 1736720, 1823556, 2017660, 2118543, 2145360, 2256240, 2279445, 2421192, 2431408, 2605080, 2824724, 3026490, 3039260, 3430022, 3530905, 3647112, 4035320, 4237086, 4558890, 4842384, 5145033, 5210160, 5649448, 6052980, 6078520, 6860044, 7061810, 7294224, 8070640, 8474172, 8575055, 9117780, 10290066, 10592715, 11298896, 12005077, 12105960, 12157040, 13720088, 14123620, 16948344, 17150110, 18235560, 20580132, 21185430, 24010154, 24211920, 25725165, 27440176, 28247240, 33896688, 34300220, 36015231, 36471120, 41160264, 42370860, 48020308, 51450330, 56494480, 60025385, 68600440, 72030462, 82320528, 84741720, 96040616, 102900660, 120050770, 137200880, 144060924, 169483440, 180076155, 192081232, 205801320, 240101540, 288121848, 360152310, 411602640, 480203080, 576243696, 720304620, 960406160, 1440609240, 2881218480]

約数ペア:

[(1, 2881218480), (2, 1440609240), (3, 960406160), (4, 720304620), (5, 576243696), (6, 480203080), (7, 411602640), (8, 360152310), (10, 288121848), (12, 240101540), (14, 205801320), (15, 192081232), (16, 180076155), (17, 169483440), (20, 144060924), (21, 137200880), (24, 120050770), (28, 102900660), (30, 96040616), (34, 84741720), (35, 82320528), (40, 72030462), (42, 68600440), (48, 60025385), (51, 56494480), (56, 51450330), (60, 48020308), (68, 42370860), (70, 41160264), (79, 36471120), (80, 36015231), (84, 34300220), (85, 33896688), (102, 28247240), (105, 27440176), (112, 25725165), (119, 24211920), (120, 24010154), (136, 21185430), (140, 20580132), (158, 18235560), (168, 17150110), (170, 16948344), (204, 14123620), (210, 13720088), (237, 12157040), (238, 12105960), (240, 12005077), (255, 11298896), (272, 10592715), (280, 10290066), (316, 9117780), (336, 8575055), (340, 8474172), (357, 8070640), (395, 7294224), (408, 7061810), (420, 6860044), (474, 6078520), (476, 6052980), (510, 5649448), (553, 5210160), (560, 5145033), (595, 4842384), (632, 4558890), (680, 4237086), (714, 4035320), (790, 3647112), (816, 3530905), (840, 3430022), (948, 3039260), (952, 3026490), (1020, 2824724), (1106, 2605080), (1185, 2431408), (1190, 2421192), (1264, 2279445), (1277, 2256240), (1343, 2145360), (1360, 2118543), (1428, 2017660), (1580, 1823556), (1659, 1736720), (1680, 1715011), (1785, 1614128), (1896, 1519630), (1904, 1513245), (2040, 1412362), (2212, 1302540), (2370, 1215704), (2380, 1210596), (2554, 1128120), (2686, 1072680), (2765, 1042032), (2856, 1008830), (3160, 911778), (3318, 868360), (3570, 807064), (3792, 759815), (3831, 752080), (4029, 715120), (4080, 706181), (4424, 651270), (4740, 607852), (4760, 605298), (5108, 564060), (5372, 536340), (5530, 521016), (5712, 504415), (6320, 455889), (6385, 451248), (6636, 434180), (6715, 429072), (7140, 403532), (7662, 376040), (8058, 357560), (8295, 347344), (8848, 325635), (8939, 322320), (9401, 306480), (9480, 303926), (9520, 302649), (10216, 282030), (10744, 268170), (11060, 260508), (12770, 225624), (13272, 217090), (13430, 214536), (14280, 201766), (15324, 188020), (16116, 178780), (16590, 173672), (17878, 161160), (18802, 153240), (18960, 151963), (19155, 150416), (20145, 143024), (20432, 141015), (21488, 134085), (21709, 132720), (22120, 130254), (25540, 112812), (26544, 108545), (26817, 107440), (26860, 107268), (28203, 102160), (28560, 100883), (30648, 94010), (32232, 89390), (33180, 86836), (35756, 80580), (37604, 76620), (38310, 75208), (40290, 71512), (43418, 66360), (44240, 65127), (44695, 64464), (47005, 61296), (51080, 56406), (53634, 53720)]