153798960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2195

約数の個数: 160

約数和(自身を含む): 557821440

約数和(自身を除く): 404022480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2129, 2408, 2580, 3010, 3440, 3612, 4258, 4515, 4816, 5160, 6020, 6387, 7224, 8516, 9030, 10320, 10645, 12040, 12774, 14448, 14903, 17032, 18060, 21290, 24080, 25548, 29806, 31935, 34064, 36120, 42580, 44709, 51096, 59612, 63870, 72240, 74515, 85160, 89418, 91547, 102192, 119224, 127740, 149030, 170320, 178836, 183094, 223545, 238448, 255480, 274641, 298060, 357672, 366188, 447090, 457735, 510960, 549282, 596120, 640829, 715344, 732376, 894180, 915470, 1098564, 1192240, 1281658, 1373205, 1464752, 1788360, 1830940, 1922487, 2197128, 2563316, 2746410, 3204145, 3576720, 3661880, 3844974, 4394256, 5126632, 5492820, 6408290, 7323760, 7689948, 9612435, 10253264, 10985640, 12816580, 15379896, 19224870, 21971280, 25633160, 30759792, 38449740, 51266320, 76899480, 153798960]

約数ペア:

[(1, 153798960), (2, 76899480), (3, 51266320), (4, 38449740), (5, 30759792), (6, 25633160), (7, 21971280), (8, 19224870), (10, 15379896), (12, 12816580), (14, 10985640), (15, 10253264), (16, 9612435), (20, 7689948), (21, 7323760), (24, 6408290), (28, 5492820), (30, 5126632), (35, 4394256), (40, 3844974), (42, 3661880), (43, 3576720), (48, 3204145), (56, 2746410), (60, 2563316), (70, 2197128), (80, 1922487), (84, 1830940), (86, 1788360), (105, 1464752), (112, 1373205), (120, 1281658), (129, 1192240), (140, 1098564), (168, 915470), (172, 894180), (210, 732376), (215, 715344), (240, 640829), (258, 596120), (280, 549282), (301, 510960), (336, 457735), (344, 447090), (420, 366188), (430, 357672), (516, 298060), (560, 274641), (602, 255480), (645, 238448), (688, 223545), (840, 183094), (860, 178836), (903, 170320), (1032, 149030), (1204, 127740), (1290, 119224), (1505, 102192), (1680, 91547), (1720, 89418), (1806, 85160), (2064, 74515), (2129, 72240), (2408, 63870), (2580, 59612), (3010, 51096), (3440, 44709), (3612, 42580), (4258, 36120), (4515, 34064), (4816, 31935), (5160, 29806), (6020, 25548), (6387, 24080), (7224, 21290), (8516, 18060), (9030, 17032), (10320, 14903), (10645, 14448), (12040, 12774)]