1723070520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1499}}^1$

素因数の和:1650

約数の個数: 192

約数和(自身を含む): 5840640000

約数和(自身を除く): 4117569480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 103, 120, 124, 155, 180, 186, 206, 248, 279, 309, 310, 360, 372, 412, 465, 515, 558, 618, 620, 744, 824, 927, 930, 1030, 1116, 1236, 1240, 1395, 1499, 1545, 1854, 1860, 2060, 2232, 2472, 2790, 2998, 3090, 3193, 3708, 3720, 4120, 4497, 4635, 5580, 5996, 6180, 6386, 7416, 7495, 8994, 9270, 9579, 11160, 11992, 12360, 12772, 13491, 14990, 15965, 17988, 18540, 19158, 22485, 25544, 26982, 28737, 29980, 31930, 35976, 37080, 38316, 44970, 46469, 47895, 53964, 57474, 59960, 63860, 67455, 76632, 89940, 92938, 95790, 107928, 114948, 127720, 134910, 139407, 143685, 154397, 179880, 185876, 191580, 229896, 232345, 269820, 278814, 287370, 308794, 371752, 383160, 418221, 463191, 464690, 539640, 557628, 574740, 617588, 697035, 771985, 836442, 926382, 929380, 1115256, 1149480, 1235176, 1389573, 1394070, 1543970, 1672884, 1852764, 1858760, 2091105, 2315955, 2779146, 2788140, 3087940, 3345768, 3705528, 4182210, 4631910, 4786307, 5558292, 5576280, 6175880, 6947865, 8364420, 9263820, 9572614, 11116584, 13895730, 14358921, 16728840, 18527640, 19145228, 23931535, 27791460, 28717842, 38290456, 43076763, 47863070, 55582920, 57435684, 71794605, 86153526, 95726140, 114871368, 143589210, 172307052, 191452280, 215383815, 287178420, 344614104, 430767630, 574356840, 861535260, 1723070520]

約数ペア:

[(1, 1723070520), (2, 861535260), (3, 574356840), (4, 430767630), (5, 344614104), (6, 287178420), (8, 215383815), (9, 191452280), (10, 172307052), (12, 143589210), (15, 114871368), (18, 95726140), (20, 86153526), (24, 71794605), (30, 57435684), (31, 55582920), (36, 47863070), (40, 43076763), (45, 38290456), (60, 28717842), (62, 27791460), (72, 23931535), (90, 19145228), (93, 18527640), (103, 16728840), (120, 14358921), (124, 13895730), (155, 11116584), (180, 9572614), (186, 9263820), (206, 8364420), (248, 6947865), (279, 6175880), (309, 5576280), (310, 5558292), (360, 4786307), (372, 4631910), (412, 4182210), (465, 3705528), (515, 3345768), (558, 3087940), (618, 2788140), (620, 2779146), (744, 2315955), (824, 2091105), (927, 1858760), (930, 1852764), (1030, 1672884), (1116, 1543970), (1236, 1394070), (1240, 1389573), (1395, 1235176), (1499, 1149480), (1545, 1115256), (1854, 929380), (1860, 926382), (2060, 836442), (2232, 771985), (2472, 697035), (2790, 617588), (2998, 574740), (3090, 557628), (3193, 539640), (3708, 464690), (3720, 463191), (4120, 418221), (4497, 383160), (4635, 371752), (5580, 308794), (5996, 287370), (6180, 278814), (6386, 269820), (7416, 232345), (7495, 229896), (8994, 191580), (9270, 185876), (9579, 179880), (11160, 154397), (11992, 143685), (12360, 139407), (12772, 134910), (13491, 127720), (14990, 114948), (15965, 107928), (17988, 95790), (18540, 92938), (19158, 89940), (22485, 76632), (25544, 67455), (26982, 63860), (28737, 59960), (29980, 57474), (31930, 53964), (35976, 47895), (37080, 46469), (38316, 44970)]