140853840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 320

約数和(自身を含む): 514252800

約数和(自身を除く): 373398960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 23, 24, 30, 34, 38, 40, 46, 48, 51, 57, 60, 68, 69, 76, 79, 80, 85, 92, 95, 102, 114, 115, 120, 136, 138, 152, 158, 170, 184, 190, 204, 228, 230, 237, 240, 255, 272, 276, 285, 304, 316, 323, 340, 345, 368, 380, 391, 395, 408, 437, 456, 460, 474, 510, 552, 570, 632, 646, 680, 690, 760, 782, 790, 816, 874, 912, 920, 948, 969, 1020, 1104, 1140, 1173, 1185, 1264, 1292, 1311, 1343, 1360, 1380, 1501, 1520, 1564, 1580, 1615, 1748, 1817, 1840, 1896, 1938, 1955, 2040, 2185, 2280, 2346, 2370, 2584, 2622, 2686, 2760, 3002, 3128, 3160, 3230, 3496, 3634, 3792, 3876, 3910, 4029, 4080, 4370, 4503, 4560, 4692, 4740, 4845, 5168, 5244, 5372, 5451, 5520, 5865, 6004, 6256, 6320, 6460, 6555, 6715, 6992, 7268, 7429, 7505, 7752, 7820, 8058, 8740, 9006, 9085, 9384, 9480, 9690, 10488, 10744, 10902, 11730, 12008, 12920, 13110, 13430, 14536, 14858, 15010, 15504, 15640, 16116, 17480, 18012, 18170, 18768, 18960, 19380, 20145, 20976, 21488, 21804, 22287, 22515, 23460, 24016, 25517, 25840, 26220, 26860, 27255, 29072, 29716, 30020, 30889, 31280, 32232, 34523, 34960, 36024, 36340, 37145, 38760, 40290, 43608, 44574, 45030, 46920, 51034, 52440, 53720, 54510, 59432, 60040, 61778, 64464, 69046, 72048, 72680, 74290, 76551, 77520, 80580, 87216, 89148, 90060, 92667, 93840, 102068, 103569, 104880, 107440, 109020, 111435, 118864, 120080, 123556, 127585, 138092, 145360, 148580, 153102, 154445, 161160, 172615, 178296, 180120, 185334, 204136, 207138, 218040, 222870, 247112, 255170, 276184, 297160, 306204, 308890, 322320, 345230, 356592, 360240, 370668, 382755, 408272, 414276, 436080, 445740, 463335, 494224, 510340, 517845, 552368, 586891, 594320, 612408, 617780, 690460, 741336, 765510, 828552, 891480, 926670, 1020680, 1035690, 1173782, 1224816, 1235560, 1380920, 1482672, 1531020, 1657104, 1760673, 1782960, 1853340, 2041360, 2071380, 2347564, 2471120, 2761840, 2934455, 3062040, 3521346, 3706680, 4142760, 4695128, 5868910, 6124080, 7042692, 7413360, 8285520, 8803365, 9390256, 11737820, 14085384, 17606730, 23475640, 28170768, 35213460, 46951280, 70426920, 140853840]

約数ペア:

[(1, 140853840), (2, 70426920), (3, 46951280), (4, 35213460), (5, 28170768), (6, 23475640), (8, 17606730), (10, 14085384), (12, 11737820), (15, 9390256), (16, 8803365), (17, 8285520), (19, 7413360), (20, 7042692), (23, 6124080), (24, 5868910), (30, 4695128), (34, 4142760), (38, 3706680), (40, 3521346), (46, 3062040), (48, 2934455), (51, 2761840), (57, 2471120), (60, 2347564), (68, 2071380), (69, 2041360), (76, 1853340), (79, 1782960), (80, 1760673), (85, 1657104), (92, 1531020), (95, 1482672), (102, 1380920), (114, 1235560), (115, 1224816), (120, 1173782), (136, 1035690), (138, 1020680), (152, 926670), (158, 891480), (170, 828552), (184, 765510), (190, 741336), (204, 690460), (228, 617780), (230, 612408), (237, 594320), (240, 586891), (255, 552368), (272, 517845), (276, 510340), (285, 494224), (304, 463335), (316, 445740), (323, 436080), (340, 414276), (345, 408272), (368, 382755), (380, 370668), (391, 360240), (395, 356592), (408, 345230), (437, 322320), (456, 308890), (460, 306204), (474, 297160), (510, 276184), (552, 255170), (570, 247112), (632, 222870), (646, 218040), (680, 207138), (690, 204136), (760, 185334), (782, 180120), (790, 178296), (816, 172615), (874, 161160), (912, 154445), (920, 153102), (948, 148580), (969, 145360), (1020, 138092), (1104, 127585), (1140, 123556), (1173, 120080), (1185, 118864), (1264, 111435), (1292, 109020), (1311, 107440), (1343, 104880), (1360, 103569), (1380, 102068), (1501, 93840), (1520, 92667), (1564, 90060), (1580, 89148), (1615, 87216), (1748, 80580), (1817, 77520), (1840, 76551), (1896, 74290), (1938, 72680), (1955, 72048), (2040, 69046), (2185, 64464), (2280, 61778), (2346, 60040), (2370, 59432), (2584, 54510), (2622, 53720), (2686, 52440), (2760, 51034), (3002, 46920), (3128, 45030), (3160, 44574), (3230, 43608), (3496, 40290), (3634, 38760), (3792, 37145), (3876, 36340), (3910, 36024), (4029, 34960), (4080, 34523), (4370, 32232), (4503, 31280), (4560, 30889), (4692, 30020), (4740, 29716), (4845, 29072), (5168, 27255), (5244, 26860), (5372, 26220), (5451, 25840), (5520, 25517), (5865, 24016), (6004, 23460), (6256, 22515), (6320, 22287), (6460, 21804), (6555, 21488), (6715, 20976), (6992, 20145), (7268, 19380), (7429, 18960), (7505, 18768), (7752, 18170), (7820, 18012), (8058, 17480), (8740, 16116), (9006, 15640), (9085, 15504), (9384, 15010), (9480, 14858), (9690, 14536), (10488, 13430), (10744, 13110), (10902, 12920), (11730, 12008)]