123268530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 405098496

約数和(自身を除く): 281829966

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 43, 51, 55, 66, 70, 73, 77, 85, 86, 102, 105, 110, 119, 129, 146, 154, 165, 170, 187, 210, 215, 219, 231, 238, 255, 258, 301, 330, 357, 365, 374, 385, 430, 438, 462, 473, 510, 511, 561, 595, 602, 645, 714, 730, 731, 770, 803, 903, 935, 946, 1022, 1095, 1122, 1155, 1190, 1241, 1290, 1309, 1419, 1462, 1505, 1533, 1606, 1785, 1806, 1870, 2190, 2193, 2310, 2365, 2409, 2482, 2555, 2618, 2805, 2838, 3010, 3066, 3139, 3311, 3570, 3655, 3723, 3927, 4015, 4386, 4515, 4730, 4818, 5110, 5117, 5610, 5621, 6205, 6278, 6545, 6622, 7095, 7310, 7446, 7665, 7854, 8030, 8041, 8687, 9030, 9417, 9933, 10234, 10965, 11242, 12045, 12410, 13090, 13651, 14190, 15330, 15351, 15695, 16082, 16555, 16863, 17374, 18615, 18834, 19635, 19866, 21930, 21973, 24090, 24123, 25585, 26061, 27302, 28105, 30702, 31390, 33110, 33726, 34529, 37230, 39270, 40205, 40953, 43435, 43946, 47085, 48246, 49665, 51170, 52122, 53363, 56210, 56287, 65919, 68255, 69058, 76755, 80410, 81906, 84315, 86870, 94170, 95557, 99330, 103587, 106726, 109865, 112574, 120615, 130305, 131838, 136510, 153510, 160089, 168630, 168861, 172645, 191114, 204765, 207174, 219730, 241230, 241703, 260610, 266815, 281435, 286671, 320178, 329595, 337722, 345290, 373541, 409530, 477785, 483406, 517935, 533630, 562870, 573342, 586993, 659190, 725109, 747082, 800445, 844305, 955570, 1035870, 1120623, 1173986, 1208515, 1433355, 1450218, 1600890, 1688610, 1760979, 1867705, 2241246, 2417030, 2866710, 2934965, 3521958, 3625545, 3735410, 4108951, 5603115, 5869930, 7251090, 8217902, 8804895, 11206230, 12326853, 17609790, 20544755, 24653706, 41089510, 61634265, 123268530]

約数ペア:

[(1, 123268530), (2, 61634265), (3, 41089510), (5, 24653706), (6, 20544755), (7, 17609790), (10, 12326853), (11, 11206230), (14, 8804895), (15, 8217902), (17, 7251090), (21, 5869930), (22, 5603115), (30, 4108951), (33, 3735410), (34, 3625545), (35, 3521958), (42, 2934965), (43, 2866710), (51, 2417030), (55, 2241246), (66, 1867705), (70, 1760979), (73, 1688610), (77, 1600890), (85, 1450218), (86, 1433355), (102, 1208515), (105, 1173986), (110, 1120623), (119, 1035870), (129, 955570), (146, 844305), (154, 800445), (165, 747082), (170, 725109), (187, 659190), (210, 586993), (215, 573342), (219, 562870), (231, 533630), (238, 517935), (255, 483406), (258, 477785), (301, 409530), (330, 373541), (357, 345290), (365, 337722), (374, 329595), (385, 320178), (430, 286671), (438, 281435), (462, 266815), (473, 260610), (510, 241703), (511, 241230), (561, 219730), (595, 207174), (602, 204765), (645, 191114), (714, 172645), (730, 168861), (731, 168630), (770, 160089), (803, 153510), (903, 136510), (935, 131838), (946, 130305), (1022, 120615), (1095, 112574), (1122, 109865), (1155, 106726), (1190, 103587), (1241, 99330), (1290, 95557), (1309, 94170), (1419, 86870), (1462, 84315), (1505, 81906), (1533, 80410), (1606, 76755), (1785, 69058), (1806, 68255), (1870, 65919), (2190, 56287), (2193, 56210), (2310, 53363), (2365, 52122), (2409, 51170), (2482, 49665), (2555, 48246), (2618, 47085), (2805, 43946), (2838, 43435), (3010, 40953), (3066, 40205), (3139, 39270), (3311, 37230), (3570, 34529), (3655, 33726), (3723, 33110), (3927, 31390), (4015, 30702), (4386, 28105), (4515, 27302), (4730, 26061), (4818, 25585), (5110, 24123), (5117, 24090), (5610, 21973), (5621, 21930), (6205, 19866), (6278, 19635), (6545, 18834), (6622, 18615), (7095, 17374), (7310, 16863), (7446, 16555), (7665, 16082), (7854, 15695), (8030, 15351), (8041, 15330), (8687, 14190), (9030, 13651), (9417, 13090), (9933, 12410), (10234, 12045), (10965, 11242)]