15671352920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{3023}}^1$

素因数の和:3213

約数の個数: 128

約数和(自身を含む): 37721376000

約数和(自身を除く): 22050023080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 41, 58, 82, 109, 116, 145, 164, 205, 218, 232, 290, 328, 410, 436, 545, 580, 820, 872, 1090, 1160, 1189, 1640, 2180, 2378, 3023, 3161, 4360, 4469, 4756, 5945, 6046, 6322, 8938, 9512, 11890, 12092, 12644, 15115, 15805, 17876, 22345, 23780, 24184, 25288, 30230, 31610, 35752, 44690, 47560, 60460, 63220, 87667, 89380, 120920, 123943, 126440, 129601, 175334, 178760, 247886, 259202, 329507, 350668, 438335, 495772, 518404, 619715, 648005, 659014, 701336, 876670, 991544, 1036808, 1239430, 1296010, 1318028, 1647535, 1753340, 2478860, 2592020, 2636056, 3295070, 3506680, 3594347, 4957720, 5184040, 6590140, 7188694, 9555703, 13180280, 13509787, 14377388, 17971735, 19111406, 27019574, 28754776, 35943470, 38222812, 47778515, 54039148, 67548935, 71886940, 76445624, 95557030, 108078296, 135097870, 143773880, 191114060, 270195740, 382228120, 391783823, 540391480, 783567646, 1567135292, 1958919115, 3134270584, 3917838230, 7835676460, 15671352920]

約数ペア:

[(1, 15671352920), (2, 7835676460), (4, 3917838230), (5, 3134270584), (8, 1958919115), (10, 1567135292), (20, 783567646), (29, 540391480), (40, 391783823), (41, 382228120), (58, 270195740), (82, 191114060), (109, 143773880), (116, 135097870), (145, 108078296), (164, 95557030), (205, 76445624), (218, 71886940), (232, 67548935), (290, 54039148), (328, 47778515), (410, 38222812), (436, 35943470), (545, 28754776), (580, 27019574), (820, 19111406), (872, 17971735), (1090, 14377388), (1160, 13509787), (1189, 13180280), (1640, 9555703), (2180, 7188694), (2378, 6590140), (3023, 5184040), (3161, 4957720), (4360, 3594347), (4469, 3506680), (4756, 3295070), (5945, 2636056), (6046, 2592020), (6322, 2478860), (8938, 1753340), (9512, 1647535), (11890, 1318028), (12092, 1296010), (12644, 1239430), (15115, 1036808), (15805, 991544), (17876, 876670), (22345, 701336), (23780, 659014), (24184, 648005), (25288, 619715), (30230, 518404), (31610, 495772), (35752, 438335), (44690, 350668), (47560, 329507), (60460, 259202), (63220, 247886), (87667, 178760), (89380, 175334), (120920, 129601), (123943, 126440)]