211518845160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1109287}}^1$

素因数の和:1109535

約数の個数: 128

約数和(自身を含む): 728402872320

約数和(自身を除く): 516884027160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 227, 280, 420, 454, 681, 840, 908, 1135, 1362, 1589, 1816, 2270, 2724, 3178, 3405, 4540, 4767, 5448, 6356, 6810, 7945, 9080, 9534, 12712, 13620, 15890, 19068, 23835, 27240, 31780, 38136, 47670, 63560, 95340, 190680, 1109287, 2218574, 3327861, 4437148, 5546435, 6655722, 7765009, 8874296, 11092870, 13311444, 15530018, 16639305, 22185740, 23295027, 26622888, 31060036, 33278610, 38825045, 44371480, 46590054, 62120072, 66557220, 77650090, 93180108, 116475135, 133114440, 155300180, 186360216, 232950270, 251808149, 310600360, 465900540, 503616298, 755424447, 931801080, 1007232596, 1259040745, 1510848894, 1762657043, 2014465192, 2518081490, 3021697788, 3525314086, 3777122235, 5036162980, 5287971129, 6043395576, 7050628172, 7554244470, 8813285215, 10072325960, 10575942258, 14101256344, 15108488940, 17626570430, 21151884516, 26439855645, 30216977880, 35253140860, 42303769032, 52879711290, 70506281720, 105759422580, 211518845160]

約数ペア:

[(1, 211518845160), (2, 105759422580), (3, 70506281720), (4, 52879711290), (5, 42303769032), (6, 35253140860), (7, 30216977880), (8, 26439855645), (10, 21151884516), (12, 17626570430), (14, 15108488940), (15, 14101256344), (20, 10575942258), (21, 10072325960), (24, 8813285215), (28, 7554244470), (30, 7050628172), (35, 6043395576), (40, 5287971129), (42, 5036162980), (56, 3777122235), (60, 3525314086), (70, 3021697788), (84, 2518081490), (105, 2014465192), (120, 1762657043), (140, 1510848894), (168, 1259040745), (210, 1007232596), (227, 931801080), (280, 755424447), (420, 503616298), (454, 465900540), (681, 310600360), (840, 251808149), (908, 232950270), (1135, 186360216), (1362, 155300180), (1589, 133114440), (1816, 116475135), (2270, 93180108), (2724, 77650090), (3178, 66557220), (3405, 62120072), (4540, 46590054), (4767, 44371480), (5448, 38825045), (6356, 33278610), (6810, 31060036), (7945, 26622888), (9080, 23295027), (9534, 22185740), (12712, 16639305), (13620, 15530018), (15890, 13311444), (19068, 11092870), (23835, 8874296), (27240, 7765009), (31780, 6655722), (38136, 5546435), (47670, 4437148), (63560, 3327861), (95340, 2218574), (190680, 1109287)]