275756880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 320

約数和(自身を含む): 1054218240

約数和(自身を除く): 778461360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 53, 56, 57, 60, 70, 76, 80, 84, 95, 105, 106, 112, 114, 120, 133, 140, 152, 159, 163, 168, 190, 210, 212, 228, 240, 265, 266, 280, 285, 304, 318, 326, 336, 371, 380, 399, 420, 424, 456, 489, 530, 532, 560, 570, 636, 652, 665, 742, 760, 795, 798, 815, 840, 848, 912, 978, 1007, 1060, 1064, 1113, 1140, 1141, 1272, 1304, 1330, 1484, 1520, 1590, 1596, 1630, 1680, 1855, 1956, 1995, 2014, 2120, 2128, 2226, 2280, 2282, 2445, 2544, 2608, 2660, 2968, 3021, 3097, 3180, 3192, 3260, 3423, 3710, 3912, 3990, 4028, 4240, 4452, 4560, 4564, 4890, 5035, 5320, 5565, 5705, 5936, 6042, 6194, 6360, 6384, 6520, 6846, 7049, 7420, 7824, 7980, 8056, 8639, 8904, 9128, 9291, 9780, 10070, 10640, 11130, 11410, 12084, 12388, 12720, 13040, 13692, 14098, 14840, 15105, 15485, 15960, 16112, 17115, 17278, 17808, 18256, 18582, 19560, 20140, 21147, 21679, 22260, 22820, 24168, 24776, 25917, 27384, 28196, 29680, 30210, 30970, 31920, 34230, 34556, 35245, 37164, 39120, 40280, 42294, 43195, 43358, 44520, 45640, 46455, 48336, 49552, 51834, 54768, 56392, 60420, 60473, 61940, 65037, 68460, 69112, 70490, 74328, 80560, 84588, 86390, 86716, 89040, 91280, 92910, 103668, 105735, 108395, 112784, 120840, 120946, 123880, 129585, 130074, 136920, 138224, 140980, 148656, 164141, 169176, 172780, 173432, 181419, 185820, 207336, 211470, 216790, 241680, 241892, 247760, 259170, 260148, 273840, 281960, 302365, 325185, 328282, 338352, 345560, 346864, 362838, 371640, 414672, 422940, 433580, 483784, 492423, 518340, 520296, 563920, 604730, 650370, 656564, 691120, 725676, 743280, 820705, 845880, 867160, 907095, 967568, 984846, 1036680, 1040592, 1148987, 1209460, 1300740, 1313128, 1451352, 1641410, 1691760, 1734320, 1814190, 1969692, 2073360, 2297974, 2418920, 2462115, 2601480, 2626256, 2902704, 3282820, 3446961, 3628380, 3939384, 4595948, 4837840, 4924230, 5202960, 5744935, 6565640, 6893922, 7256760, 7878768, 9191896, 9848460, 11489870, 13131280, 13787844, 14513520, 17234805, 18383792, 19696920, 22979740, 27575688, 34469610, 39393840, 45959480, 55151376, 68939220, 91918960, 137878440, 275756880]

約数ペア:

[(1, 275756880), (2, 137878440), (3, 91918960), (4, 68939220), (5, 55151376), (6, 45959480), (7, 39393840), (8, 34469610), (10, 27575688), (12, 22979740), (14, 19696920), (15, 18383792), (16, 17234805), (19, 14513520), (20, 13787844), (21, 13131280), (24, 11489870), (28, 9848460), (30, 9191896), (35, 7878768), (38, 7256760), (40, 6893922), (42, 6565640), (48, 5744935), (53, 5202960), (56, 4924230), (57, 4837840), (60, 4595948), (70, 3939384), (76, 3628380), (80, 3446961), (84, 3282820), (95, 2902704), (105, 2626256), (106, 2601480), (112, 2462115), (114, 2418920), (120, 2297974), (133, 2073360), (140, 1969692), (152, 1814190), (159, 1734320), (163, 1691760), (168, 1641410), (190, 1451352), (210, 1313128), (212, 1300740), (228, 1209460), (240, 1148987), (265, 1040592), (266, 1036680), (280, 984846), (285, 967568), (304, 907095), (318, 867160), (326, 845880), (336, 820705), (371, 743280), (380, 725676), (399, 691120), (420, 656564), (424, 650370), (456, 604730), (489, 563920), (530, 520296), (532, 518340), (560, 492423), (570, 483784), (636, 433580), (652, 422940), (665, 414672), (742, 371640), (760, 362838), (795, 346864), (798, 345560), (815, 338352), (840, 328282), (848, 325185), (912, 302365), (978, 281960), (1007, 273840), (1060, 260148), (1064, 259170), (1113, 247760), (1140, 241892), (1141, 241680), (1272, 216790), (1304, 211470), (1330, 207336), (1484, 185820), (1520, 181419), (1590, 173432), (1596, 172780), (1630, 169176), (1680, 164141), (1855, 148656), (1956, 140980), (1995, 138224), (2014, 136920), (2120, 130074), (2128, 129585), (2226, 123880), (2280, 120946), (2282, 120840), (2445, 112784), (2544, 108395), (2608, 105735), (2660, 103668), (2968, 92910), (3021, 91280), (3097, 89040), (3180, 86716), (3192, 86390), (3260, 84588), (3423, 80560), (3710, 74328), (3912, 70490), (3990, 69112), (4028, 68460), (4240, 65037), (4452, 61940), (4560, 60473), (4564, 60420), (4890, 56392), (5035, 54768), (5320, 51834), (5565, 49552), (5705, 48336), (5936, 46455), (6042, 45640), (6194, 44520), (6360, 43358), (6384, 43195), (6520, 42294), (6846, 40280), (7049, 39120), (7420, 37164), (7824, 35245), (7980, 34556), (8056, 34230), (8639, 31920), (8904, 30970), (9128, 30210), (9291, 29680), (9780, 28196), (10070, 27384), (10640, 25917), (11130, 24776), (11410, 24168), (12084, 22820), (12388, 22260), (12720, 21679), (13040, 21147), (13692, 20140), (14098, 19560), (14840, 18582), (15105, 18256), (15485, 17808), (15960, 17278), (16112, 17115)]