148716960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{6323}}^1$

素因数の和:6355

約数の個数: 144

約数和(自身を含む): 545027616

約数和(自身を除く): 396310656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 6323, 7840, 11760, 12646, 18969, 23520, 25292, 31615, 37938, 44261, 50584, 63230, 75876, 88522, 94845, 101168, 126460, 132783, 151752, 177044, 189690, 202336, 221305, 252920, 265566, 303504, 309827, 354088, 379380, 442610, 505840, 531132, 607008, 619654, 663915, 708176, 758760, 885220, 929481, 1011680, 1062264, 1239308, 1327830, 1416352, 1517520, 1549135, 1770440, 1858962, 2124528, 2478616, 2655660, 3035040, 3098270, 3540880, 3717924, 4249056, 4647405, 4957232, 5311320, 6196540, 7081760, 7435848, 9294810, 9914464, 10622640, 12393080, 14871696, 18589620, 21245280, 24786160, 29743392, 37179240, 49572320, 74358480, 148716960]

約数ペア:

[(1, 148716960), (2, 74358480), (3, 49572320), (4, 37179240), (5, 29743392), (6, 24786160), (7, 21245280), (8, 18589620), (10, 14871696), (12, 12393080), (14, 10622640), (15, 9914464), (16, 9294810), (20, 7435848), (21, 7081760), (24, 6196540), (28, 5311320), (30, 4957232), (32, 4647405), (35, 4249056), (40, 3717924), (42, 3540880), (48, 3098270), (49, 3035040), (56, 2655660), (60, 2478616), (70, 2124528), (80, 1858962), (84, 1770440), (96, 1549135), (98, 1517520), (105, 1416352), (112, 1327830), (120, 1239308), (140, 1062264), (147, 1011680), (160, 929481), (168, 885220), (196, 758760), (210, 708176), (224, 663915), (240, 619654), (245, 607008), (280, 531132), (294, 505840), (336, 442610), (392, 379380), (420, 354088), (480, 309827), (490, 303504), (560, 265566), (588, 252920), (672, 221305), (735, 202336), (784, 189690), (840, 177044), (980, 151752), (1120, 132783), (1176, 126460), (1470, 101168), (1568, 94845), (1680, 88522), (1960, 75876), (2352, 63230), (2940, 50584), (3360, 44261), (3920, 37938), (4704, 31615), (5880, 25292), (6323, 23520), (7840, 18969), (11760, 12646)]