158802120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2177

約数の個数: 160

約数和(自身を含む): 557219520

約数和(自身を除く): 398417400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2131, 2484, 2760, 3105, 3240, 3726, 4140, 4262, 4968, 6210, 6393, 7452, 8280, 8524, 9315, 10655, 12420, 12786, 14904, 17048, 18630, 19179, 21310, 24840, 25572, 31965, 37260, 38358, 42620, 49013, 51144, 57537, 63930, 74520, 76716, 85240, 95895, 98026, 115074, 127860, 147039, 153432, 172611, 191790, 196052, 230148, 245065, 255720, 287685, 294078, 345222, 383580, 392104, 441117, 460296, 490130, 575370, 588156, 690444, 735195, 767160, 863055, 882234, 980260, 1150740, 1176312, 1323351, 1380888, 1470390, 1726110, 1764468, 1960520, 2205585, 2301480, 2646702, 2940780, 3452220, 3528936, 3970053, 4411170, 5293404, 5881560, 6616755, 6904440, 7940106, 8822340, 10586808, 13233510, 15880212, 17644680, 19850265, 26467020, 31760424, 39700530, 52934040, 79401060, 158802120]

約数ペア:

[(1, 158802120), (2, 79401060), (3, 52934040), (4, 39700530), (5, 31760424), (6, 26467020), (8, 19850265), (9, 17644680), (10, 15880212), (12, 13233510), (15, 10586808), (18, 8822340), (20, 7940106), (23, 6904440), (24, 6616755), (27, 5881560), (30, 5293404), (36, 4411170), (40, 3970053), (45, 3528936), (46, 3452220), (54, 2940780), (60, 2646702), (69, 2301480), (72, 2205585), (81, 1960520), (90, 1764468), (92, 1726110), (108, 1470390), (115, 1380888), (120, 1323351), (135, 1176312), (138, 1150740), (162, 980260), (180, 882234), (184, 863055), (207, 767160), (216, 735195), (230, 690444), (270, 588156), (276, 575370), (324, 490130), (345, 460296), (360, 441117), (405, 392104), (414, 383580), (460, 345222), (540, 294078), (552, 287685), (621, 255720), (648, 245065), (690, 230148), (810, 196052), (828, 191790), (920, 172611), (1035, 153432), (1080, 147039), (1242, 127860), (1380, 115074), (1620, 98026), (1656, 95895), (1863, 85240), (2070, 76716), (2131, 74520), (2484, 63930), (2760, 57537), (3105, 51144), (3240, 49013), (3726, 42620), (4140, 38358), (4262, 37260), (4968, 31965), (6210, 25572), (6393, 24840), (7452, 21310), (8280, 19179), (8524, 18630), (9315, 17048), (10655, 14904), (12420, 12786)]