237022240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 701761536

約数和(自身を除く): 464739296

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 160, 182, 208, 223, 224, 260, 280, 292, 364, 365, 416, 446, 455, 511, 520, 560, 584, 728, 730, 892, 910, 949, 1022, 1040, 1115, 1120, 1168, 1456, 1460, 1561, 1784, 1820, 1898, 2044, 2080, 2230, 2336, 2555, 2899, 2912, 2920, 3122, 3568, 3640, 3796, 4088, 4460, 4745, 5110, 5798, 5840, 6244, 6643, 7136, 7280, 7592, 7805, 8176, 8920, 9490, 10220, 11596, 11680, 12488, 13286, 14495, 14560, 15184, 15610, 16279, 16352, 17840, 18980, 20293, 20440, 23192, 24976, 26572, 28990, 30368, 31220, 32558, 33215, 35680, 37960, 40586, 40880, 46384, 49952, 53144, 57980, 62440, 65116, 66430, 75920, 81172, 81395, 81760, 92768, 101465, 106288, 113953, 115960, 124880, 130232, 132860, 151840, 162344, 162790, 202930, 211627, 212576, 227906, 231920, 249760, 260464, 265720, 324688, 325580, 405860, 423254, 455812, 463840, 520928, 531440, 569765, 649376, 651160, 811720, 846508, 911624, 1058135, 1062880, 1139530, 1302320, 1481389, 1623440, 1693016, 1823248, 2116270, 2279060, 2604640, 2962778, 3246880, 3386032, 3646496, 4232540, 4558120, 5925556, 6772064, 7406945, 8465080, 9116240, 11851112, 14813890, 16930160, 18232480, 23702224, 29627780, 33860320, 47404448, 59255560, 118511120, 237022240]

約数ペア:

[(1, 237022240), (2, 118511120), (4, 59255560), (5, 47404448), (7, 33860320), (8, 29627780), (10, 23702224), (13, 18232480), (14, 16930160), (16, 14813890), (20, 11851112), (26, 9116240), (28, 8465080), (32, 7406945), (35, 6772064), (40, 5925556), (52, 4558120), (56, 4232540), (65, 3646496), (70, 3386032), (73, 3246880), (80, 2962778), (91, 2604640), (104, 2279060), (112, 2116270), (130, 1823248), (140, 1693016), (146, 1623440), (160, 1481389), (182, 1302320), (208, 1139530), (223, 1062880), (224, 1058135), (260, 911624), (280, 846508), (292, 811720), (364, 651160), (365, 649376), (416, 569765), (446, 531440), (455, 520928), (511, 463840), (520, 455812), (560, 423254), (584, 405860), (728, 325580), (730, 324688), (892, 265720), (910, 260464), (949, 249760), (1022, 231920), (1040, 227906), (1115, 212576), (1120, 211627), (1168, 202930), (1456, 162790), (1460, 162344), (1561, 151840), (1784, 132860), (1820, 130232), (1898, 124880), (2044, 115960), (2080, 113953), (2230, 106288), (2336, 101465), (2555, 92768), (2899, 81760), (2912, 81395), (2920, 81172), (3122, 75920), (3568, 66430), (3640, 65116), (3796, 62440), (4088, 57980), (4460, 53144), (4745, 49952), (5110, 46384), (5798, 40880), (5840, 40586), (6244, 37960), (6643, 35680), (7136, 33215), (7280, 32558), (7592, 31220), (7805, 30368), (8176, 28990), (8920, 26572), (9490, 24976), (10220, 23192), (11596, 20440), (11680, 20293), (12488, 18980), (13286, 17840), (14495, 16352), (14560, 16279), (15184, 15610)]