223911760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 586248192

約数和(自身を除く): 362336432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 47, 62, 68, 80, 85, 94, 113, 124, 136, 155, 170, 188, 226, 235, 248, 272, 310, 340, 376, 452, 470, 496, 527, 565, 620, 680, 752, 799, 904, 940, 1054, 1130, 1240, 1360, 1457, 1598, 1808, 1880, 1921, 2108, 2260, 2480, 2635, 2914, 3196, 3503, 3760, 3842, 3995, 4216, 4520, 5270, 5311, 5828, 6392, 7006, 7285, 7684, 7990, 8432, 9040, 9605, 10540, 10622, 11656, 12784, 14012, 14570, 15368, 15980, 17515, 19210, 21080, 21244, 23312, 24769, 26555, 28024, 29140, 30736, 31960, 35030, 38420, 42160, 42488, 49538, 53110, 56048, 58280, 59551, 63920, 70060, 76840, 84976, 90287, 99076, 106220, 116560, 119102, 123845, 140120, 153680, 164641, 180574, 198152, 212440, 238204, 247690, 280240, 297755, 329282, 361148, 396304, 424880, 451435, 476408, 495380, 595510, 658564, 722296, 823205, 902870, 952816, 990760, 1191020, 1317128, 1444592, 1646410, 1805740, 1981520, 2382040, 2634256, 2798897, 3292820, 3611480, 4764080, 5597794, 6585640, 7222960, 11195588, 13171280, 13994485, 22391176, 27988970, 44782352, 55977940, 111955880, 223911760]

約数ペア:

[(1, 223911760), (2, 111955880), (4, 55977940), (5, 44782352), (8, 27988970), (10, 22391176), (16, 13994485), (17, 13171280), (20, 11195588), (31, 7222960), (34, 6585640), (40, 5597794), (47, 4764080), (62, 3611480), (68, 3292820), (80, 2798897), (85, 2634256), (94, 2382040), (113, 1981520), (124, 1805740), (136, 1646410), (155, 1444592), (170, 1317128), (188, 1191020), (226, 990760), (235, 952816), (248, 902870), (272, 823205), (310, 722296), (340, 658564), (376, 595510), (452, 495380), (470, 476408), (496, 451435), (527, 424880), (565, 396304), (620, 361148), (680, 329282), (752, 297755), (799, 280240), (904, 247690), (940, 238204), (1054, 212440), (1130, 198152), (1240, 180574), (1360, 164641), (1457, 153680), (1598, 140120), (1808, 123845), (1880, 119102), (1921, 116560), (2108, 106220), (2260, 99076), (2480, 90287), (2635, 84976), (2914, 76840), (3196, 70060), (3503, 63920), (3760, 59551), (3842, 58280), (3995, 56048), (4216, 53110), (4520, 49538), (5270, 42488), (5311, 42160), (5828, 38420), (6392, 35030), (7006, 31960), (7285, 30736), (7684, 29140), (7990, 28024), (8432, 26555), (9040, 24769), (9605, 23312), (10540, 21244), (10622, 21080), (11656, 19210), (12784, 17515), (14012, 15980), (14570, 15368)]