70426920

素因数分解:

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

素因数の和:152

約数の個数: 256

約数和(自身を含む): 248832000

約数和(自身を除く): 178405080

約数列:

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

約数ペア:

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