313476840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 1056706560

約数和(自身を除く): 743229720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 97, 120, 141, 180, 188, 191, 194, 235, 282, 291, 360, 376, 382, 388, 423, 470, 485, 564, 573, 582, 705, 764, 776, 846, 873, 940, 955, 970, 1128, 1146, 1164, 1410, 1455, 1528, 1692, 1719, 1746, 1880, 1910, 1940, 2115, 2292, 2328, 2820, 2865, 2910, 3384, 3438, 3492, 3820, 3880, 4230, 4365, 4559, 4584, 5640, 5730, 5820, 6876, 6984, 7640, 8460, 8595, 8730, 8977, 9118, 11460, 11640, 13677, 13752, 16920, 17190, 17460, 17954, 18236, 18527, 22795, 22920, 26931, 27354, 34380, 34920, 35908, 36472, 37054, 41031, 44885, 45590, 53862, 54708, 55581, 68385, 68760, 71816, 74108, 80793, 82062, 89770, 91180, 92635, 107724, 109416, 111162, 134655, 136770, 148216, 161586, 164124, 166743, 179540, 182360, 185270, 205155, 215448, 222324, 269310, 273540, 277905, 323172, 328248, 333486, 359080, 370540, 403965, 410310, 444648, 538620, 547080, 555810, 646344, 666972, 741080, 807930, 820620, 833715, 870769, 1077240, 1111620, 1333944, 1615860, 1641240, 1667430, 1741538, 2223240, 2612307, 3231720, 3334860, 3483076, 4353845, 5224614, 6669720, 6966152, 7836921, 8707690, 10449228, 13061535, 15673842, 17415380, 20898456, 26123070, 31347684, 34830760, 39184605, 52246140, 62695368, 78369210, 104492280, 156738420, 313476840]

約数ペア:

[(1, 313476840), (2, 156738420), (3, 104492280), (4, 78369210), (5, 62695368), (6, 52246140), (8, 39184605), (9, 34830760), (10, 31347684), (12, 26123070), (15, 20898456), (18, 17415380), (20, 15673842), (24, 13061535), (30, 10449228), (36, 8707690), (40, 7836921), (45, 6966152), (47, 6669720), (60, 5224614), (72, 4353845), (90, 3483076), (94, 3334860), (97, 3231720), (120, 2612307), (141, 2223240), (180, 1741538), (188, 1667430), (191, 1641240), (194, 1615860), (235, 1333944), (282, 1111620), (291, 1077240), (360, 870769), (376, 833715), (382, 820620), (388, 807930), (423, 741080), (470, 666972), (485, 646344), (564, 555810), (573, 547080), (582, 538620), (705, 444648), (764, 410310), (776, 403965), (846, 370540), (873, 359080), (940, 333486), (955, 328248), (970, 323172), (1128, 277905), (1146, 273540), (1164, 269310), (1410, 222324), (1455, 215448), (1528, 205155), (1692, 185270), (1719, 182360), (1746, 179540), (1880, 166743), (1910, 164124), (1940, 161586), (2115, 148216), (2292, 136770), (2328, 134655), (2820, 111162), (2865, 109416), (2910, 107724), (3384, 92635), (3438, 91180), (3492, 89770), (3820, 82062), (3880, 80793), (4230, 74108), (4365, 71816), (4559, 68760), (4584, 68385), (5640, 55581), (5730, 54708), (5820, 53862), (6876, 45590), (6984, 44885), (7640, 41031), (8460, 37054), (8595, 36472), (8730, 35908), (8977, 34920), (9118, 34380), (11460, 27354), (11640, 26931), (13677, 22920), (13752, 22795), (16920, 18527), (17190, 18236), (17460, 17954)]