561697680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4505

約数の個数: 160

約数和(自身を含む): 1903592448

約数和(自身を除く): 1341894768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 3162, 3720, 4080, 4216, 4441, 5270, 6324, 7440, 7905, 8432, 8882, 10540, 12648, 13323, 15810, 17764, 21080, 22205, 25296, 26646, 31620, 35528, 42160, 44410, 53292, 63240, 66615, 71056, 75497, 88820, 106584, 126480, 133230, 137671, 150994, 177640, 213168, 226491, 266460, 275342, 301988, 355280, 377485, 413013, 452982, 532920, 550684, 603976, 688355, 754970, 826026, 905964, 1065840, 1101368, 1132455, 1207952, 1376710, 1509940, 1652052, 1811928, 2065065, 2202736, 2264910, 2340407, 2753420, 3019880, 3304104, 3623856, 4130130, 4529820, 4680814, 5506840, 6039760, 6608208, 7021221, 8260260, 9059640, 9361628, 11013680, 11702035, 14042442, 16520520, 18119280, 18723256, 23404070, 28084884, 33041040, 35106105, 37446512, 46808140, 56169768, 70212210, 93616280, 112339536, 140424420, 187232560, 280848840, 561697680]

約数ペア:

[(1, 561697680), (2, 280848840), (3, 187232560), (4, 140424420), (5, 112339536), (6, 93616280), (8, 70212210), (10, 56169768), (12, 46808140), (15, 37446512), (16, 35106105), (17, 33041040), (20, 28084884), (24, 23404070), (30, 18723256), (31, 18119280), (34, 16520520), (40, 14042442), (48, 11702035), (51, 11013680), (60, 9361628), (62, 9059640), (68, 8260260), (80, 7021221), (85, 6608208), (93, 6039760), (102, 5506840), (120, 4680814), (124, 4529820), (136, 4130130), (155, 3623856), (170, 3304104), (186, 3019880), (204, 2753420), (240, 2340407), (248, 2264910), (255, 2202736), (272, 2065065), (310, 1811928), (340, 1652052), (372, 1509940), (408, 1376710), (465, 1207952), (496, 1132455), (510, 1101368), (527, 1065840), (620, 905964), (680, 826026), (744, 754970), (816, 688355), (930, 603976), (1020, 550684), (1054, 532920), (1240, 452982), (1360, 413013), (1488, 377485), (1581, 355280), (1860, 301988), (2040, 275342), (2108, 266460), (2480, 226491), (2635, 213168), (3162, 177640), (3720, 150994), (4080, 137671), (4216, 133230), (4441, 126480), (5270, 106584), (6324, 88820), (7440, 75497), (7905, 71056), (8432, 66615), (8882, 63240), (10540, 53292), (12648, 44410), (13323, 42160), (15810, 35528), (17764, 31620), (21080, 26646), (22205, 25296)]