86724120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^5\times {\mathrm{43}}^1$

素因数の和:92

約数の個数: 192

約数和(自身を含む): 310590720

約数和(自身を除く): 223866600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 49, 56, 60, 70, 84, 86, 98, 105, 120, 129, 140, 147, 168, 172, 196, 210, 215, 245, 258, 280, 294, 301, 343, 344, 392, 420, 430, 490, 516, 588, 602, 645, 686, 735, 840, 860, 903, 980, 1029, 1032, 1176, 1204, 1290, 1372, 1470, 1505, 1715, 1720, 1806, 1960, 2058, 2107, 2401, 2408, 2580, 2744, 2940, 3010, 3430, 3612, 4116, 4214, 4515, 4802, 5145, 5160, 5880, 6020, 6321, 6860, 7203, 7224, 8232, 8428, 9030, 9604, 10290, 10535, 12005, 12040, 12642, 13720, 14406, 14749, 16807, 16856, 18060, 19208, 20580, 21070, 24010, 25284, 28812, 29498, 31605, 33614, 36015, 36120, 41160, 42140, 44247, 48020, 50421, 50568, 57624, 58996, 63210, 67228, 72030, 73745, 84035, 84280, 88494, 96040, 100842, 103243, 117992, 126420, 134456, 144060, 147490, 168070, 176988, 201684, 206486, 221235, 252105, 252840, 288120, 294980, 309729, 336140, 353976, 403368, 412972, 442470, 504210, 516215, 589960, 619458, 672280, 722701, 825944, 884940, 1008420, 1032430, 1238916, 1445402, 1548645, 1769880, 2016840, 2064860, 2168103, 2477832, 2890804, 3097290, 3613505, 4129720, 4336206, 5781608, 6194580, 7227010, 8672412, 10840515, 12389160, 14454020, 17344824, 21681030, 28908040, 43362060, 86724120]

約数ペア:

[(1, 86724120), (2, 43362060), (3, 28908040), (4, 21681030), (5, 17344824), (6, 14454020), (7, 12389160), (8, 10840515), (10, 8672412), (12, 7227010), (14, 6194580), (15, 5781608), (20, 4336206), (21, 4129720), (24, 3613505), (28, 3097290), (30, 2890804), (35, 2477832), (40, 2168103), (42, 2064860), (43, 2016840), (49, 1769880), (56, 1548645), (60, 1445402), (70, 1238916), (84, 1032430), (86, 1008420), (98, 884940), (105, 825944), (120, 722701), (129, 672280), (140, 619458), (147, 589960), (168, 516215), (172, 504210), (196, 442470), (210, 412972), (215, 403368), (245, 353976), (258, 336140), (280, 309729), (294, 294980), (301, 288120), (343, 252840), (344, 252105), (392, 221235), (420, 206486), (430, 201684), (490, 176988), (516, 168070), (588, 147490), (602, 144060), (645, 134456), (686, 126420), (735, 117992), (840, 103243), (860, 100842), (903, 96040), (980, 88494), (1029, 84280), (1032, 84035), (1176, 73745), (1204, 72030), (1290, 67228), (1372, 63210), (1470, 58996), (1505, 57624), (1715, 50568), (1720, 50421), (1806, 48020), (1960, 44247), (2058, 42140), (2107, 41160), (2401, 36120), (2408, 36015), (2580, 33614), (2744, 31605), (2940, 29498), (3010, 28812), (3430, 25284), (3612, 24010), (4116, 21070), (4214, 20580), (4515, 19208), (4802, 18060), (5145, 16856), (5160, 16807), (5880, 14749), (6020, 14406), (6321, 13720), (6860, 12642), (7203, 12040), (7224, 12005), (8232, 10535), (8428, 10290), (9030, 9604)]