135888760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 387828000

約数和(自身を除く): 251939240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 41, 49, 56, 70, 76, 82, 89, 95, 98, 133, 140, 152, 164, 178, 190, 196, 205, 245, 266, 280, 287, 328, 356, 380, 392, 410, 445, 490, 532, 574, 623, 665, 712, 760, 779, 820, 890, 931, 980, 1064, 1148, 1246, 1330, 1435, 1558, 1640, 1691, 1780, 1862, 1960, 2009, 2296, 2492, 2660, 2870, 3115, 3116, 3382, 3560, 3649, 3724, 3895, 4018, 4361, 4655, 4984, 5320, 5453, 5740, 6230, 6232, 6764, 7298, 7448, 7790, 8036, 8455, 8722, 9310, 10045, 10906, 11480, 11837, 12460, 13528, 14596, 15580, 16072, 16910, 17444, 18245, 18620, 20090, 21805, 21812, 23674, 24920, 25543, 27265, 29192, 31160, 33820, 34888, 36490, 37240, 38171, 40180, 43610, 43624, 47348, 51086, 54530, 59185, 67640, 69331, 72980, 76342, 80360, 82859, 87220, 94696, 102172, 109060, 118370, 127715, 138662, 145960, 152684, 165718, 174440, 178801, 190855, 204344, 218120, 236740, 255430, 277324, 305368, 331436, 346655, 357602, 381710, 414295, 473480, 485317, 510860, 554648, 662872, 693310, 715204, 763420, 828590, 894005, 970634, 1021720, 1386620, 1430408, 1526840, 1657180, 1788010, 1941268, 2426585, 2773240, 3314360, 3397219, 3576020, 3882536, 4853170, 6794438, 7152040, 9706340, 13588876, 16986095, 19412680, 27177752, 33972190, 67944380, 135888760]

約数ペア:

[(1, 135888760), (2, 67944380), (4, 33972190), (5, 27177752), (7, 19412680), (8, 16986095), (10, 13588876), (14, 9706340), (19, 7152040), (20, 6794438), (28, 4853170), (35, 3882536), (38, 3576020), (40, 3397219), (41, 3314360), (49, 2773240), (56, 2426585), (70, 1941268), (76, 1788010), (82, 1657180), (89, 1526840), (95, 1430408), (98, 1386620), (133, 1021720), (140, 970634), (152, 894005), (164, 828590), (178, 763420), (190, 715204), (196, 693310), (205, 662872), (245, 554648), (266, 510860), (280, 485317), (287, 473480), (328, 414295), (356, 381710), (380, 357602), (392, 346655), (410, 331436), (445, 305368), (490, 277324), (532, 255430), (574, 236740), (623, 218120), (665, 204344), (712, 190855), (760, 178801), (779, 174440), (820, 165718), (890, 152684), (931, 145960), (980, 138662), (1064, 127715), (1148, 118370), (1246, 109060), (1330, 102172), (1435, 94696), (1558, 87220), (1640, 82859), (1691, 80360), (1780, 76342), (1862, 72980), (1960, 69331), (2009, 67640), (2296, 59185), (2492, 54530), (2660, 51086), (2870, 47348), (3115, 43624), (3116, 43610), (3382, 40180), (3560, 38171), (3649, 37240), (3724, 36490), (3895, 34888), (4018, 33820), (4361, 31160), (4655, 29192), (4984, 27265), (5320, 25543), (5453, 24920), (5740, 23674), (6230, 21812), (6232, 21805), (6764, 20090), (7298, 18620), (7448, 18245), (7790, 17444), (8036, 16910), (8455, 16072), (8722, 15580), (9310, 14596), (10045, 13528), (10906, 12460), (11480, 11837)]