152763240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7907}}^1$

素因数の和:7951

約数の個数: 128

約数和(自身を含む): 546600960

約数和(自身を除く): 393837720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 7907, 9660, 15814, 19320, 23721, 31628, 39535, 47442, 55349, 63256, 79070, 94884, 110698, 118605, 158140, 166047, 181861, 189768, 221396, 237210, 276745, 316280, 332094, 363722, 442792, 474420, 545583, 553490, 664188, 727444, 830235, 909305, 948840, 1091166, 1106980, 1273027, 1328376, 1454888, 1660470, 1818610, 2182332, 2213960, 2546054, 2727915, 3320940, 3637220, 3819081, 4364664, 5092108, 5455830, 6365135, 6641880, 7274440, 7638162, 10184216, 10911660, 12730270, 15276324, 19095405, 21823320, 25460540, 30552648, 38190810, 50921080, 76381620, 152763240]

約数ペア:

[(1, 152763240), (2, 76381620), (3, 50921080), (4, 38190810), (5, 30552648), (6, 25460540), (7, 21823320), (8, 19095405), (10, 15276324), (12, 12730270), (14, 10911660), (15, 10184216), (20, 7638162), (21, 7274440), (23, 6641880), (24, 6365135), (28, 5455830), (30, 5092108), (35, 4364664), (40, 3819081), (42, 3637220), (46, 3320940), (56, 2727915), (60, 2546054), (69, 2213960), (70, 2182332), (84, 1818610), (92, 1660470), (105, 1454888), (115, 1328376), (120, 1273027), (138, 1106980), (140, 1091166), (161, 948840), (168, 909305), (184, 830235), (210, 727444), (230, 664188), (276, 553490), (280, 545583), (322, 474420), (345, 442792), (420, 363722), (460, 332094), (483, 316280), (552, 276745), (644, 237210), (690, 221396), (805, 189768), (840, 181861), (920, 166047), (966, 158140), (1288, 118605), (1380, 110698), (1610, 94884), (1932, 79070), (2415, 63256), (2760, 55349), (3220, 47442), (3864, 39535), (4830, 31628), (6440, 23721), (7907, 19320), (9660, 15814)]