145959240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 516447360

約数和(自身を除く): 370488120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 103, 105, 120, 140, 147, 168, 196, 206, 210, 241, 245, 280, 294, 309, 392, 412, 420, 482, 490, 515, 588, 618, 721, 723, 735, 824, 840, 964, 980, 1030, 1176, 1205, 1236, 1442, 1446, 1470, 1545, 1687, 1928, 1960, 2060, 2163, 2410, 2472, 2884, 2892, 2940, 3090, 3374, 3605, 3615, 4120, 4326, 4820, 5047, 5061, 5768, 5784, 5880, 6180, 6748, 7210, 7230, 8435, 8652, 9640, 10094, 10122, 10815, 11809, 12360, 13496, 14420, 14460, 15141, 16870, 17304, 20188, 20244, 21630, 23618, 24823, 25235, 25305, 28840, 28920, 30282, 33740, 35427, 40376, 40488, 43260, 47236, 49646, 50470, 50610, 59045, 60564, 67480, 70854, 74469, 75705, 86520, 94472, 99292, 100940, 101220, 118090, 121128, 124115, 141708, 148938, 151410, 173761, 177135, 198584, 201880, 202440, 236180, 248230, 283416, 297876, 302820, 347522, 354270, 372345, 472360, 496460, 521283, 595752, 605640, 695044, 708540, 744690, 868805, 992920, 1042566, 1216327, 1390088, 1417080, 1489380, 1737610, 2085132, 2432654, 2606415, 2978760, 3475220, 3648981, 4170264, 4865308, 5212830, 6081635, 6950440, 7297962, 9730616, 10425660, 12163270, 14595924, 18244905, 20851320, 24326540, 29191848, 36489810, 48653080, 72979620, 145959240]

約数ペア:

[(1, 145959240), (2, 72979620), (3, 48653080), (4, 36489810), (5, 29191848), (6, 24326540), (7, 20851320), (8, 18244905), (10, 14595924), (12, 12163270), (14, 10425660), (15, 9730616), (20, 7297962), (21, 6950440), (24, 6081635), (28, 5212830), (30, 4865308), (35, 4170264), (40, 3648981), (42, 3475220), (49, 2978760), (56, 2606415), (60, 2432654), (70, 2085132), (84, 1737610), (98, 1489380), (103, 1417080), (105, 1390088), (120, 1216327), (140, 1042566), (147, 992920), (168, 868805), (196, 744690), (206, 708540), (210, 695044), (241, 605640), (245, 595752), (280, 521283), (294, 496460), (309, 472360), (392, 372345), (412, 354270), (420, 347522), (482, 302820), (490, 297876), (515, 283416), (588, 248230), (618, 236180), (721, 202440), (723, 201880), (735, 198584), (824, 177135), (840, 173761), (964, 151410), (980, 148938), (1030, 141708), (1176, 124115), (1205, 121128), (1236, 118090), (1442, 101220), (1446, 100940), (1470, 99292), (1545, 94472), (1687, 86520), (1928, 75705), (1960, 74469), (2060, 70854), (2163, 67480), (2410, 60564), (2472, 59045), (2884, 50610), (2892, 50470), (2940, 49646), (3090, 47236), (3374, 43260), (3605, 40488), (3615, 40376), (4120, 35427), (4326, 33740), (4820, 30282), (5047, 28920), (5061, 28840), (5768, 25305), (5784, 25235), (5880, 24823), (6180, 23618), (6748, 21630), (7210, 20244), (7230, 20188), (8435, 17304), (8652, 16870), (9640, 15141), (10094, 14460), (10122, 14420), (10815, 13496), (11809, 12360)]