139906440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1541

約数の個数: 160

約数和(自身を含む): 486783000

約数和(自身を除く): 346876560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1305, 1489, 1566, 1620, 1740, 2088, 2349, 2610, 2978, 3132, 3240, 3480, 3915, 4467, 4698, 5220, 5956, 6264, 7445, 7830, 8934, 9396, 10440, 11745, 11912, 13401, 14890, 15660, 17868, 18792, 22335, 23490, 26802, 29780, 31320, 35736, 40203, 43181, 44670, 46980, 53604, 59560, 67005, 80406, 86362, 89340, 93960, 107208, 120609, 129543, 134010, 160812, 172724, 178680, 201015, 215905, 241218, 259086, 268020, 321624, 345448, 388629, 402030, 431810, 482436, 518172, 536040, 603045, 647715, 777258, 804060, 863620, 964872, 1036344, 1165887, 1206090, 1295430, 1554516, 1608120, 1727240, 1943145, 2331774, 2412180, 2590860, 3109032, 3497661, 3886290, 4663548, 4824360, 5181720, 5829435, 6995322, 7772580, 9327096, 11658870, 13990644, 15545160, 17488305, 23317740, 27981288, 34976610, 46635480, 69953220, 139906440]

約数ペア:

[(1, 139906440), (2, 69953220), (3, 46635480), (4, 34976610), (5, 27981288), (6, 23317740), (8, 17488305), (9, 15545160), (10, 13990644), (12, 11658870), (15, 9327096), (18, 7772580), (20, 6995322), (24, 5829435), (27, 5181720), (29, 4824360), (30, 4663548), (36, 3886290), (40, 3497661), (45, 3109032), (54, 2590860), (58, 2412180), (60, 2331774), (72, 1943145), (81, 1727240), (87, 1608120), (90, 1554516), (108, 1295430), (116, 1206090), (120, 1165887), (135, 1036344), (145, 964872), (162, 863620), (174, 804060), (180, 777258), (216, 647715), (232, 603045), (261, 536040), (270, 518172), (290, 482436), (324, 431810), (348, 402030), (360, 388629), (405, 345448), (435, 321624), (522, 268020), (540, 259086), (580, 241218), (648, 215905), (696, 201015), (783, 178680), (810, 172724), (870, 160812), (1044, 134010), (1080, 129543), (1160, 120609), (1305, 107208), (1489, 93960), (1566, 89340), (1620, 86362), (1740, 80406), (2088, 67005), (2349, 59560), (2610, 53604), (2978, 46980), (3132, 44670), (3240, 43181), (3480, 40203), (3915, 35736), (4467, 31320), (4698, 29780), (5220, 26802), (5956, 23490), (6264, 22335), (7445, 18792), (7830, 17868), (8934, 15660), (9396, 14890), (10440, 13401), (11745, 11912)]