358050420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21859}}^1$

素因数の和:21894

約数の個数: 144

約数和(自身を含む): 1336782720

約数和(自身を除く): 978732300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 21859, 43718, 65577, 87436, 109295, 131154, 153013, 196731, 218590, 262308, 284167, 306026, 327885, 393462, 437180, 459039, 568334, 612052, 655770, 765065, 786924, 852501, 918078, 983655, 1136668, 1311540, 1377117, 1420835, 1530130, 1705002, 1836156, 1967310, 1989169, 2295195, 2557503, 2754234, 2841670, 3060260, 3410004, 3934620, 3978338, 4262505, 4590390, 5115006, 5508468, 5683340, 5967507, 6885585, 7956676, 8525010, 9180780, 9945845, 10230012, 11935014, 12787515, 13771170, 17050020, 17902521, 19891690, 23870028, 25575030, 27542340, 29837535, 35805042, 39783380, 51150060, 59675070, 71610084, 89512605, 119350140, 179025210, 358050420]

約数ペア:

[(1, 358050420), (2, 179025210), (3, 119350140), (4, 89512605), (5, 71610084), (6, 59675070), (7, 51150060), (9, 39783380), (10, 35805042), (12, 29837535), (13, 27542340), (14, 25575030), (15, 23870028), (18, 19891690), (20, 17902521), (21, 17050020), (26, 13771170), (28, 12787515), (30, 11935014), (35, 10230012), (36, 9945845), (39, 9180780), (42, 8525010), (45, 7956676), (52, 6885585), (60, 5967507), (63, 5683340), (65, 5508468), (70, 5115006), (78, 4590390), (84, 4262505), (90, 3978338), (91, 3934620), (105, 3410004), (117, 3060260), (126, 2841670), (130, 2754234), (140, 2557503), (156, 2295195), (180, 1989169), (182, 1967310), (195, 1836156), (210, 1705002), (234, 1530130), (252, 1420835), (260, 1377117), (273, 1311540), (315, 1136668), (364, 983655), (390, 918078), (420, 852501), (455, 786924), (468, 765065), (546, 655770), (585, 612052), (630, 568334), (780, 459039), (819, 437180), (910, 393462), (1092, 327885), (1170, 306026), (1260, 284167), (1365, 262308), (1638, 218590), (1820, 196731), (2340, 153013), (2730, 131154), (3276, 109295), (4095, 87436), (5460, 65577), (8190, 43718), (16380, 21859)]