313695720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22343}}^1$

素因数の和:22376

約数の個数: 128

約数和(自身を含む): 1126137600

約数和(自身を除く): 812441880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 22343, 44686, 67029, 89372, 111715, 134058, 178744, 201087, 223430, 268116, 290459, 335145, 402174, 446860, 536232, 580918, 603261, 670290, 804348, 871377, 893720, 1005435, 1161836, 1206522, 1340580, 1452295, 1608696, 1742754, 2010870, 2323672, 2413044, 2614131, 2681160, 2904590, 3016305, 3485508, 4021740, 4356885, 4826088, 5228262, 5809180, 6032610, 6971016, 7842393, 8043480, 8713770, 10456524, 11618360, 12065220, 13070655, 15684786, 17427540, 20913048, 24130440, 26141310, 31369572, 34855080, 39211965, 52282620, 62739144, 78423930, 104565240, 156847860, 313695720]

約数ペア:

[(1, 313695720), (2, 156847860), (3, 104565240), (4, 78423930), (5, 62739144), (6, 52282620), (8, 39211965), (9, 34855080), (10, 31369572), (12, 26141310), (13, 24130440), (15, 20913048), (18, 17427540), (20, 15684786), (24, 13070655), (26, 12065220), (27, 11618360), (30, 10456524), (36, 8713770), (39, 8043480), (40, 7842393), (45, 6971016), (52, 6032610), (54, 5809180), (60, 5228262), (65, 4826088), (72, 4356885), (78, 4021740), (90, 3485508), (104, 3016305), (108, 2904590), (117, 2681160), (120, 2614131), (130, 2413044), (135, 2323672), (156, 2010870), (180, 1742754), (195, 1608696), (216, 1452295), (234, 1340580), (260, 1206522), (270, 1161836), (312, 1005435), (351, 893720), (360, 871377), (390, 804348), (468, 670290), (520, 603261), (540, 580918), (585, 536232), (702, 446860), (780, 402174), (936, 335145), (1080, 290459), (1170, 268116), (1404, 223430), (1560, 201087), (1755, 178744), (2340, 134058), (2808, 111715), (3510, 89372), (4680, 67029), (7020, 44686), (14040, 22343)]