131184360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2173

約数の個数: 160

約数和(自身を含む): 464349600

約数和(自身を除く): 333165240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2131, 2280, 2565, 3078, 3240, 3420, 4104, 4262, 5130, 6156, 6393, 6840, 7695, 8524, 10260, 10655, 12312, 12786, 15390, 17048, 19179, 20520, 21310, 25572, 30780, 31965, 38358, 40489, 42620, 51144, 57537, 61560, 63930, 76716, 80978, 85240, 95895, 115074, 121467, 127860, 153432, 161956, 172611, 191790, 202445, 230148, 242934, 255720, 287685, 323912, 345222, 364401, 383580, 404890, 460296, 485868, 575370, 607335, 690444, 728802, 767160, 809780, 863055, 971736, 1093203, 1150740, 1214670, 1380888, 1457604, 1619560, 1726110, 1822005, 2186406, 2301480, 2429340, 2915208, 3279609, 3452220, 3644010, 4372812, 4858680, 5466015, 6559218, 6904440, 7288020, 8745624, 10932030, 13118436, 14576040, 16398045, 21864060, 26236872, 32796090, 43728120, 65592180, 131184360]

約数ペア:

[(1, 131184360), (2, 65592180), (3, 43728120), (4, 32796090), (5, 26236872), (6, 21864060), (8, 16398045), (9, 14576040), (10, 13118436), (12, 10932030), (15, 8745624), (18, 7288020), (19, 6904440), (20, 6559218), (24, 5466015), (27, 4858680), (30, 4372812), (36, 3644010), (38, 3452220), (40, 3279609), (45, 2915208), (54, 2429340), (57, 2301480), (60, 2186406), (72, 1822005), (76, 1726110), (81, 1619560), (90, 1457604), (95, 1380888), (108, 1214670), (114, 1150740), (120, 1093203), (135, 971736), (152, 863055), (162, 809780), (171, 767160), (180, 728802), (190, 690444), (216, 607335), (228, 575370), (270, 485868), (285, 460296), (324, 404890), (342, 383580), (360, 364401), (380, 345222), (405, 323912), (456, 287685), (513, 255720), (540, 242934), (570, 230148), (648, 202445), (684, 191790), (760, 172611), (810, 161956), (855, 153432), (1026, 127860), (1080, 121467), (1140, 115074), (1368, 95895), (1539, 85240), (1620, 80978), (1710, 76716), (2052, 63930), (2131, 61560), (2280, 57537), (2565, 51144), (3078, 42620), (3240, 40489), (3420, 38358), (4104, 31965), (4262, 30780), (5130, 25572), (6156, 21310), (6393, 20520), (6840, 19179), (7695, 17048), (8524, 15390), (10260, 12786), (10655, 12312)]