127382220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 240

約数和(自身を含む): 468357120

約数和(自身を除く): 340974900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 81, 84, 90, 94, 105, 108, 126, 135, 140, 141, 162, 180, 188, 189, 210, 235, 239, 252, 270, 282, 315, 324, 329, 378, 405, 420, 423, 470, 478, 540, 564, 567, 630, 658, 705, 717, 756, 810, 846, 940, 945, 956, 987, 1134, 1195, 1260, 1269, 1316, 1410, 1434, 1620, 1645, 1673, 1692, 1890, 1974, 2115, 2151, 2268, 2390, 2538, 2820, 2835, 2868, 2961, 3290, 3346, 3585, 3780, 3807, 3948, 4230, 4302, 4780, 4935, 5019, 5076, 5670, 5922, 6345, 6453, 6580, 6692, 7170, 7614, 8365, 8460, 8604, 8883, 9870, 10038, 10755, 11233, 11340, 11844, 12690, 12906, 14340, 14805, 15057, 15228, 16730, 17766, 19035, 19359, 19740, 20076, 21510, 22466, 25095, 25380, 25812, 26649, 29610, 30114, 32265, 33460, 33699, 35532, 38070, 38718, 43020, 44415, 44932, 45171, 50190, 53298, 56165, 59220, 60228, 64530, 67398, 75285, 76140, 77436, 78631, 88830, 90342, 96795, 100380, 101097, 106596, 112330, 129060, 133245, 134796, 135513, 150570, 157262, 168495, 177660, 180684, 193590, 202194, 224660, 225855, 235893, 266490, 271026, 301140, 303291, 314524, 336990, 387180, 393155, 404388, 451710, 471786, 505485, 532980, 542052, 606582, 673980, 677565, 707679, 786310, 903420, 909873, 943572, 1010970, 1179465, 1213164, 1355130, 1415358, 1516455, 1572620, 1819746, 2021940, 2123037, 2358930, 2710260, 2830716, 3032910, 3538395, 3639492, 4246074, 4549365, 4717860, 6065820, 6369111, 7076790, 8492148, 9098730, 10615185, 12738222, 14153580, 18197460, 21230370, 25476444, 31845555, 42460740, 63691110, 127382220]

約数ペア:

[(1, 127382220), (2, 63691110), (3, 42460740), (4, 31845555), (5, 25476444), (6, 21230370), (7, 18197460), (9, 14153580), (10, 12738222), (12, 10615185), (14, 9098730), (15, 8492148), (18, 7076790), (20, 6369111), (21, 6065820), (27, 4717860), (28, 4549365), (30, 4246074), (35, 3639492), (36, 3538395), (42, 3032910), (45, 2830716), (47, 2710260), (54, 2358930), (60, 2123037), (63, 2021940), (70, 1819746), (81, 1572620), (84, 1516455), (90, 1415358), (94, 1355130), (105, 1213164), (108, 1179465), (126, 1010970), (135, 943572), (140, 909873), (141, 903420), (162, 786310), (180, 707679), (188, 677565), (189, 673980), (210, 606582), (235, 542052), (239, 532980), (252, 505485), (270, 471786), (282, 451710), (315, 404388), (324, 393155), (329, 387180), (378, 336990), (405, 314524), (420, 303291), (423, 301140), (470, 271026), (478, 266490), (540, 235893), (564, 225855), (567, 224660), (630, 202194), (658, 193590), (705, 180684), (717, 177660), (756, 168495), (810, 157262), (846, 150570), (940, 135513), (945, 134796), (956, 133245), (987, 129060), (1134, 112330), (1195, 106596), (1260, 101097), (1269, 100380), (1316, 96795), (1410, 90342), (1434, 88830), (1620, 78631), (1645, 77436), (1673, 76140), (1692, 75285), (1890, 67398), (1974, 64530), (2115, 60228), (2151, 59220), (2268, 56165), (2390, 53298), (2538, 50190), (2820, 45171), (2835, 44932), (2868, 44415), (2961, 43020), (3290, 38718), (3346, 38070), (3585, 35532), (3780, 33699), (3807, 33460), (3948, 32265), (4230, 30114), (4302, 29610), (4780, 26649), (4935, 25812), (5019, 25380), (5076, 25095), (5670, 22466), (5922, 21510), (6345, 20076), (6453, 19740), (6580, 19359), (6692, 19035), (7170, 17766), (7614, 16730), (8365, 15228), (8460, 15057), (8604, 14805), (8883, 14340), (9870, 12906), (10038, 12690), (10755, 11844), (11233, 11340)]