189588420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 713276928

約数和(自身を除く): 523688508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 53, 60, 63, 68, 70, 84, 85, 90, 102, 105, 106, 119, 126, 140, 153, 159, 167, 170, 180, 204, 210, 212, 238, 252, 255, 265, 306, 315, 318, 334, 340, 357, 371, 420, 476, 477, 501, 510, 530, 595, 612, 630, 636, 668, 714, 742, 765, 795, 835, 901, 954, 1002, 1020, 1060, 1071, 1113, 1169, 1190, 1260, 1428, 1484, 1503, 1530, 1590, 1670, 1785, 1802, 1855, 1908, 2004, 2142, 2226, 2338, 2380, 2385, 2505, 2703, 2839, 3006, 3060, 3180, 3339, 3340, 3507, 3570, 3604, 3710, 4284, 4452, 4505, 4676, 4770, 5010, 5355, 5406, 5565, 5678, 5845, 6012, 6307, 6678, 7014, 7140, 7420, 7515, 8109, 8517, 8851, 9010, 9540, 10020, 10521, 10710, 10812, 11130, 11356, 11690, 12614, 13356, 13515, 14028, 14195, 15030, 16218, 16695, 17034, 17535, 17702, 18020, 18921, 19873, 21042, 21420, 22260, 23380, 25228, 25551, 26553, 27030, 28390, 30060, 31535, 32436, 33390, 34068, 35070, 35404, 37842, 39746, 40545, 42084, 42585, 44255, 51102, 52605, 53106, 54060, 56763, 56780, 59619, 61957, 63070, 66780, 70140, 75684, 79492, 79659, 81090, 85170, 88510, 94605, 99365, 102204, 105210, 106212, 113526, 119238, 123914, 126140, 127755, 132765, 150467, 159318, 162180, 170340, 177020, 178857, 185871, 189210, 198730, 210420, 227052, 238476, 247828, 255510, 265530, 283815, 298095, 300934, 309785, 318636, 357714, 371742, 378420, 397460, 398295, 451401, 511020, 531060, 557613, 567630, 596190, 601868, 619570, 715428, 743484, 752335, 796590, 894285, 902802, 929355, 1053269, 1115226, 1135260, 1192380, 1239140, 1354203, 1504670, 1593180, 1788570, 1805604, 1858710, 2106538, 2230452, 2257005, 2708406, 2788065, 3009340, 3159807, 3577140, 3717420, 4213076, 4514010, 5266345, 5416812, 5576130, 6319614, 6771015, 9028020, 9479421, 10532690, 11152260, 12639228, 13542030, 15799035, 18958842, 21065380, 27084060, 31598070, 37917684, 47397105, 63196140, 94794210, 189588420]

約数ペア:

[(1, 189588420), (2, 94794210), (3, 63196140), (4, 47397105), (5, 37917684), (6, 31598070), (7, 27084060), (9, 21065380), (10, 18958842), (12, 15799035), (14, 13542030), (15, 12639228), (17, 11152260), (18, 10532690), (20, 9479421), (21, 9028020), (28, 6771015), (30, 6319614), (34, 5576130), (35, 5416812), (36, 5266345), (42, 4514010), (45, 4213076), (51, 3717420), (53, 3577140), (60, 3159807), (63, 3009340), (68, 2788065), (70, 2708406), (84, 2257005), (85, 2230452), (90, 2106538), (102, 1858710), (105, 1805604), (106, 1788570), (119, 1593180), (126, 1504670), (140, 1354203), (153, 1239140), (159, 1192380), (167, 1135260), (170, 1115226), (180, 1053269), (204, 929355), (210, 902802), (212, 894285), (238, 796590), (252, 752335), (255, 743484), (265, 715428), (306, 619570), (315, 601868), (318, 596190), (334, 567630), (340, 557613), (357, 531060), (371, 511020), (420, 451401), (476, 398295), (477, 397460), (501, 378420), (510, 371742), (530, 357714), (595, 318636), (612, 309785), (630, 300934), (636, 298095), (668, 283815), (714, 265530), (742, 255510), (765, 247828), (795, 238476), (835, 227052), (901, 210420), (954, 198730), (1002, 189210), (1020, 185871), (1060, 178857), (1071, 177020), (1113, 170340), (1169, 162180), (1190, 159318), (1260, 150467), (1428, 132765), (1484, 127755), (1503, 126140), (1530, 123914), (1590, 119238), (1670, 113526), (1785, 106212), (1802, 105210), (1855, 102204), (1908, 99365), (2004, 94605), (2142, 88510), (2226, 85170), (2338, 81090), (2380, 79659), (2385, 79492), (2505, 75684), (2703, 70140), (2839, 66780), (3006, 63070), (3060, 61957), (3180, 59619), (3339, 56780), (3340, 56763), (3507, 54060), (3570, 53106), (3604, 52605), (3710, 51102), (4284, 44255), (4452, 42585), (4505, 42084), (4676, 40545), (4770, 39746), (5010, 37842), (5355, 35404), (5406, 35070), (5565, 34068), (5678, 33390), (5845, 32436), (6012, 31535), (6307, 30060), (6678, 28390), (7014, 27030), (7140, 26553), (7420, 25551), (7515, 25228), (8109, 23380), (8517, 22260), (8851, 21420), (9010, 21042), (9540, 19873), (10020, 18921), (10521, 18020), (10710, 17702), (10812, 17535), (11130, 17034), (11356, 16695), (11690, 16218), (12614, 15030), (13356, 14195), (13515, 14028)]