243687180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 810819072

約数和(自身を除く): 567131892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 37, 44, 51, 55, 60, 66, 68, 74, 85, 102, 110, 111, 132, 148, 165, 170, 185, 187, 204, 220, 222, 255, 330, 340, 370, 374, 407, 444, 510, 555, 561, 587, 629, 660, 740, 748, 814, 935, 1020, 1110, 1122, 1174, 1221, 1258, 1628, 1761, 1870, 1887, 2035, 2220, 2244, 2348, 2442, 2516, 2805, 2935, 3145, 3522, 3740, 3774, 4070, 4884, 5610, 5870, 6105, 6290, 6457, 6919, 7044, 7548, 8140, 8805, 9435, 9979, 11220, 11740, 12210, 12580, 12914, 13838, 17610, 18870, 19371, 19958, 20757, 21719, 24420, 25828, 27676, 29937, 32285, 34595, 35220, 37740, 38742, 39916, 41514, 43438, 49895, 59874, 64570, 65157, 69190, 77484, 83028, 86876, 96855, 99790, 103785, 108595, 109769, 119748, 129140, 130314, 138380, 149685, 193710, 199580, 207570, 217190, 219538, 238909, 260628, 299370, 325785, 329307, 369223, 387420, 415140, 434380, 439076, 477818, 548845, 598740, 651570, 658614, 716727, 738446, 955636, 1097690, 1107669, 1194545, 1303140, 1317228, 1433454, 1476892, 1646535, 1846115, 2195380, 2215338, 2389090, 2866908, 3293070, 3583635, 3692230, 4061453, 4430676, 4778180, 5538345, 6586140, 7167270, 7384460, 8122906, 11076690, 12184359, 14334540, 16245812, 20307265, 22153380, 24368718, 40614530, 48737436, 60921795, 81229060, 121843590, 243687180]

約数ペア:

[(1, 243687180), (2, 121843590), (3, 81229060), (4, 60921795), (5, 48737436), (6, 40614530), (10, 24368718), (11, 22153380), (12, 20307265), (15, 16245812), (17, 14334540), (20, 12184359), (22, 11076690), (30, 8122906), (33, 7384460), (34, 7167270), (37, 6586140), (44, 5538345), (51, 4778180), (55, 4430676), (60, 4061453), (66, 3692230), (68, 3583635), (74, 3293070), (85, 2866908), (102, 2389090), (110, 2215338), (111, 2195380), (132, 1846115), (148, 1646535), (165, 1476892), (170, 1433454), (185, 1317228), (187, 1303140), (204, 1194545), (220, 1107669), (222, 1097690), (255, 955636), (330, 738446), (340, 716727), (370, 658614), (374, 651570), (407, 598740), (444, 548845), (510, 477818), (555, 439076), (561, 434380), (587, 415140), (629, 387420), (660, 369223), (740, 329307), (748, 325785), (814, 299370), (935, 260628), (1020, 238909), (1110, 219538), (1122, 217190), (1174, 207570), (1221, 199580), (1258, 193710), (1628, 149685), (1761, 138380), (1870, 130314), (1887, 129140), (2035, 119748), (2220, 109769), (2244, 108595), (2348, 103785), (2442, 99790), (2516, 96855), (2805, 86876), (2935, 83028), (3145, 77484), (3522, 69190), (3740, 65157), (3774, 64570), (4070, 59874), (4884, 49895), (5610, 43438), (5870, 41514), (6105, 39916), (6290, 38742), (6457, 37740), (6919, 35220), (7044, 34595), (7548, 32285), (8140, 29937), (8805, 27676), (9435, 25828), (9979, 24420), (11220, 21719), (11740, 20757), (12210, 19958), (12580, 19371), (12914, 18870), (13838, 17610)]