186051320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:757

約数の個数: 128

約数和(自身を含む): 522547200

約数和(自身を除く): 336495880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 79, 91, 104, 130, 140, 158, 182, 260, 280, 316, 364, 395, 455, 520, 553, 632, 647, 728, 790, 910, 1027, 1106, 1294, 1580, 1820, 2054, 2212, 2588, 2765, 3160, 3235, 3640, 4108, 4424, 4529, 5135, 5176, 5530, 6470, 7189, 8216, 8411, 9058, 10270, 11060, 12940, 14378, 16822, 18116, 20540, 22120, 22645, 25880, 28756, 33644, 35945, 36232, 41080, 42055, 45290, 51113, 57512, 58877, 67288, 71890, 84110, 90580, 102226, 117754, 143780, 168220, 181160, 204452, 235508, 255565, 287560, 294385, 336440, 357791, 408904, 471016, 511130, 588770, 664469, 715582, 1022260, 1177540, 1328938, 1431164, 1788955, 2044520, 2355080, 2657876, 2862328, 3322345, 3577910, 4651283, 5315752, 6644690, 7155820, 9302566, 13289380, 14311640, 18605132, 23256415, 26578760, 37210264, 46512830, 93025660, 186051320]

約数ペア:

[(1, 186051320), (2, 93025660), (4, 46512830), (5, 37210264), (7, 26578760), (8, 23256415), (10, 18605132), (13, 14311640), (14, 13289380), (20, 9302566), (26, 7155820), (28, 6644690), (35, 5315752), (40, 4651283), (52, 3577910), (56, 3322345), (65, 2862328), (70, 2657876), (79, 2355080), (91, 2044520), (104, 1788955), (130, 1431164), (140, 1328938), (158, 1177540), (182, 1022260), (260, 715582), (280, 664469), (316, 588770), (364, 511130), (395, 471016), (455, 408904), (520, 357791), (553, 336440), (632, 294385), (647, 287560), (728, 255565), (790, 235508), (910, 204452), (1027, 181160), (1106, 168220), (1294, 143780), (1580, 117754), (1820, 102226), (2054, 90580), (2212, 84110), (2588, 71890), (2765, 67288), (3160, 58877), (3235, 57512), (3640, 51113), (4108, 45290), (4424, 42055), (4529, 41080), (5135, 36232), (5176, 35945), (5530, 33644), (6470, 28756), (7189, 25880), (8216, 22645), (8411, 22120), (9058, 20540), (10270, 18116), (11060, 16822), (12940, 14378)]