331458120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1277}}^1$

素因数の和:1404

約数の個数: 192

約数和(自身を含む): 1244056320

約数和(自身を除く): 912598200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 103, 105, 120, 126, 140, 168, 180, 206, 210, 252, 280, 309, 315, 360, 412, 420, 504, 515, 618, 630, 721, 824, 840, 927, 1030, 1236, 1260, 1277, 1442, 1545, 1854, 2060, 2163, 2472, 2520, 2554, 2884, 3090, 3605, 3708, 3831, 4120, 4326, 4635, 5108, 5768, 6180, 6385, 6489, 7210, 7416, 7662, 8652, 8939, 9270, 10216, 10815, 11493, 12360, 12770, 12978, 14420, 15324, 17304, 17878, 18540, 19155, 21630, 22986, 25540, 25956, 26817, 28840, 30648, 32445, 35756, 37080, 38310, 43260, 44695, 45972, 51080, 51912, 53634, 57465, 64890, 71512, 76620, 80451, 86520, 89390, 91944, 107268, 114930, 129780, 131531, 134085, 153240, 160902, 178780, 214536, 229860, 259560, 263062, 268170, 321804, 357560, 394593, 402255, 459720, 526124, 536340, 643608, 657655, 789186, 804510, 920717, 1052248, 1072680, 1183779, 1315310, 1578372, 1609020, 1841434, 1972965, 2367558, 2630620, 2762151, 3156744, 3218040, 3682868, 3945930, 4603585, 4735116, 5261240, 5524302, 5918895, 7365736, 7891860, 8286453, 9207170, 9470232, 11048604, 11837790, 13810755, 15783720, 16572906, 18414340, 22097208, 23675580, 27621510, 33145812, 36828680, 41432265, 47351160, 55243020, 66291624, 82864530, 110486040, 165729060, 331458120]

約数ペア:

[(1, 331458120), (2, 165729060), (3, 110486040), (4, 82864530), (5, 66291624), (6, 55243020), (7, 47351160), (8, 41432265), (9, 36828680), (10, 33145812), (12, 27621510), (14, 23675580), (15, 22097208), (18, 18414340), (20, 16572906), (21, 15783720), (24, 13810755), (28, 11837790), (30, 11048604), (35, 9470232), (36, 9207170), (40, 8286453), (42, 7891860), (45, 7365736), (56, 5918895), (60, 5524302), (63, 5261240), (70, 4735116), (72, 4603585), (84, 3945930), (90, 3682868), (103, 3218040), (105, 3156744), (120, 2762151), (126, 2630620), (140, 2367558), (168, 1972965), (180, 1841434), (206, 1609020), (210, 1578372), (252, 1315310), (280, 1183779), (309, 1072680), (315, 1052248), (360, 920717), (412, 804510), (420, 789186), (504, 657655), (515, 643608), (618, 536340), (630, 526124), (721, 459720), (824, 402255), (840, 394593), (927, 357560), (1030, 321804), (1236, 268170), (1260, 263062), (1277, 259560), (1442, 229860), (1545, 214536), (1854, 178780), (2060, 160902), (2163, 153240), (2472, 134085), (2520, 131531), (2554, 129780), (2884, 114930), (3090, 107268), (3605, 91944), (3708, 89390), (3831, 86520), (4120, 80451), (4326, 76620), (4635, 71512), (5108, 64890), (5768, 57465), (6180, 53634), (6385, 51912), (6489, 51080), (7210, 45972), (7416, 44695), (7662, 43260), (8652, 38310), (8939, 37080), (9270, 35756), (10216, 32445), (10815, 30648), (11493, 28840), (12360, 26817), (12770, 25956), (12978, 25540), (14420, 22986), (15324, 21630), (17304, 19155), (17878, 18540)]