275336880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1844

約数の個数: 240

約数和(自身を含む): 1069869024

約数和(自身を除く): 794532144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1801, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3602, 3640, 3822, 3920, 4368, 5096, 5403, 5460, 5880, 6370, 7204, 7280, 7644, 9005, 9555, 10192, 10806, 10920, 11760, 12607, 12740, 14408, 15288, 18010, 19110, 21612, 21840, 23413, 25214, 25480, 27015, 28816, 30576, 36020, 37821, 38220, 43224, 46826, 50428, 50960, 54030, 63035, 70239, 72040, 75642, 76440, 86448, 88249, 93652, 100856, 108060, 117065, 126070, 140478, 144080, 151284, 152880, 163891, 176498, 187304, 189105, 201712, 216120, 234130, 252140, 264747, 280956, 302568, 327782, 351195, 352996, 374608, 378210, 432240, 441245, 468260, 491673, 504280, 529494, 561912, 605136, 655564, 702390, 705992, 756420, 819455, 882490, 936520, 983346, 1008560, 1058988, 1123824, 1147237, 1311128, 1323735, 1404780, 1411984, 1512840, 1638910, 1764980, 1873040, 1966692, 2117976, 2294474, 2458365, 2622256, 2647470, 2809560, 3025680, 3277820, 3441711, 3529960, 3933384, 4235952, 4588948, 4916730, 5294940, 5619120, 5736185, 6555640, 6883422, 7059920, 7866768, 9177896, 9833460, 10589880, 11472370, 13111280, 13766844, 17208555, 18355792, 19666920, 21179760, 22944740, 27533688, 34417110, 39333840, 45889480, 55067376, 68834220, 91778960, 137668440, 275336880]

約数ペア:

[(1, 275336880), (2, 137668440), (3, 91778960), (4, 68834220), (5, 55067376), (6, 45889480), (7, 39333840), (8, 34417110), (10, 27533688), (12, 22944740), (13, 21179760), (14, 19666920), (15, 18355792), (16, 17208555), (20, 13766844), (21, 13111280), (24, 11472370), (26, 10589880), (28, 9833460), (30, 9177896), (35, 7866768), (39, 7059920), (40, 6883422), (42, 6555640), (48, 5736185), (49, 5619120), (52, 5294940), (56, 4916730), (60, 4588948), (65, 4235952), (70, 3933384), (78, 3529960), (80, 3441711), (84, 3277820), (91, 3025680), (98, 2809560), (104, 2647470), (105, 2622256), (112, 2458365), (120, 2294474), (130, 2117976), (140, 1966692), (147, 1873040), (156, 1764980), (168, 1638910), (182, 1512840), (195, 1411984), (196, 1404780), (208, 1323735), (210, 1311128), (240, 1147237), (245, 1123824), (260, 1058988), (273, 1008560), (280, 983346), (294, 936520), (312, 882490), (336, 819455), (364, 756420), (390, 705992), (392, 702390), (420, 655564), (455, 605136), (490, 561912), (520, 529494), (546, 504280), (560, 491673), (588, 468260), (624, 441245), (637, 432240), (728, 378210), (735, 374608), (780, 352996), (784, 351195), (840, 327782), (910, 302568), (980, 280956), (1040, 264747), (1092, 252140), (1176, 234130), (1274, 216120), (1365, 201712), (1456, 189105), (1470, 187304), (1560, 176498), (1680, 163891), (1801, 152880), (1820, 151284), (1911, 144080), (1960, 140478), (2184, 126070), (2352, 117065), (2548, 108060), (2730, 100856), (2940, 93652), (3120, 88249), (3185, 86448), (3602, 76440), (3640, 75642), (3822, 72040), (3920, 70239), (4368, 63035), (5096, 54030), (5403, 50960), (5460, 50428), (5880, 46826), (6370, 43224), (7204, 38220), (7280, 37821), (7644, 36020), (9005, 30576), (9555, 28816), (10192, 27015), (10806, 25480), (10920, 25214), (11760, 23413), (12607, 21840), (12740, 21612), (14408, 19110), (15288, 18010)]