140184660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1646

約数の個数: 192

約数和(自身を含む): 515450880

約数和(自身を除く): 375266220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 924, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1597, 1995, 2090, 2310, 2508, 2660, 2926, 3135, 3194, 3990, 4180, 4389, 4620, 4791, 5852, 6270, 6388, 7315, 7980, 7985, 8778, 9582, 11179, 12540, 14630, 15970, 17556, 17567, 19164, 21945, 22358, 23955, 29260, 30343, 31940, 33537, 35134, 43890, 44716, 47910, 52701, 55895, 60686, 67074, 70268, 87780, 87835, 91029, 95820, 105402, 111790, 121372, 122969, 134148, 151715, 167685, 175670, 182058, 210804, 212401, 223580, 245938, 263505, 303430, 333773, 335370, 351340, 364116, 368907, 424802, 455145, 491876, 527010, 606860, 614845, 637203, 667546, 670740, 737814, 849604, 910290, 1001319, 1054020, 1062005, 1229690, 1274406, 1335092, 1475628, 1668865, 1820580, 1844535, 2002638, 2124010, 2336411, 2459380, 2548812, 3186015, 3337730, 3689070, 4005276, 4248020, 4672822, 5006595, 6372030, 6675460, 7009233, 7378140, 9345644, 10013190, 11682055, 12744060, 14018466, 20026380, 23364110, 28036932, 35046165, 46728220, 70092330, 140184660]

約数ペア:

[(1, 140184660), (2, 70092330), (3, 46728220), (4, 35046165), (5, 28036932), (6, 23364110), (7, 20026380), (10, 14018466), (11, 12744060), (12, 11682055), (14, 10013190), (15, 9345644), (19, 7378140), (20, 7009233), (21, 6675460), (22, 6372030), (28, 5006595), (30, 4672822), (33, 4248020), (35, 4005276), (38, 3689070), (42, 3337730), (44, 3186015), (55, 2548812), (57, 2459380), (60, 2336411), (66, 2124010), (70, 2002638), (76, 1844535), (77, 1820580), (84, 1668865), (95, 1475628), (105, 1335092), (110, 1274406), (114, 1229690), (132, 1062005), (133, 1054020), (140, 1001319), (154, 910290), (165, 849604), (190, 737814), (209, 670740), (210, 667546), (220, 637203), (228, 614845), (231, 606860), (266, 527010), (285, 491876), (308, 455145), (330, 424802), (380, 368907), (385, 364116), (399, 351340), (418, 335370), (420, 333773), (462, 303430), (532, 263505), (570, 245938), (627, 223580), (660, 212401), (665, 210804), (770, 182058), (798, 175670), (836, 167685), (924, 151715), (1045, 134148), (1140, 122969), (1155, 121372), (1254, 111790), (1330, 105402), (1463, 95820), (1540, 91029), (1596, 87835), (1597, 87780), (1995, 70268), (2090, 67074), (2310, 60686), (2508, 55895), (2660, 52701), (2926, 47910), (3135, 44716), (3194, 43890), (3990, 35134), (4180, 33537), (4389, 31940), (4620, 30343), (4791, 29260), (5852, 23955), (6270, 22358), (6388, 21945), (7315, 19164), (7980, 17567), (7985, 17556), (8778, 15970), (9582, 14630), (11179, 12540)]