136181640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 469647360

約数和(自身を除く): 333465720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 223, 280, 420, 446, 669, 727, 840, 892, 1115, 1338, 1454, 1561, 1784, 2181, 2230, 2676, 2908, 3122, 3345, 3635, 4362, 4460, 4683, 5089, 5352, 5816, 6244, 6690, 7270, 7805, 8724, 8920, 9366, 10178, 10905, 12488, 13380, 14540, 15267, 15610, 17448, 18732, 20356, 21810, 23415, 25445, 26760, 29080, 30534, 31220, 37464, 40712, 43620, 46830, 50890, 61068, 62440, 76335, 87240, 93660, 101780, 122136, 152670, 162121, 187320, 203560, 305340, 324242, 486363, 610680, 648484, 810605, 972726, 1134847, 1296968, 1621210, 1945452, 2269694, 2431815, 3242420, 3404541, 3890904, 4539388, 4863630, 5674235, 6484840, 6809082, 9078776, 9727260, 11348470, 13618164, 17022705, 19454520, 22696940, 27236328, 34045410, 45393880, 68090820, 136181640]

約数ペア:

[(1, 136181640), (2, 68090820), (3, 45393880), (4, 34045410), (5, 27236328), (6, 22696940), (7, 19454520), (8, 17022705), (10, 13618164), (12, 11348470), (14, 9727260), (15, 9078776), (20, 6809082), (21, 6484840), (24, 5674235), (28, 4863630), (30, 4539388), (35, 3890904), (40, 3404541), (42, 3242420), (56, 2431815), (60, 2269694), (70, 1945452), (84, 1621210), (105, 1296968), (120, 1134847), (140, 972726), (168, 810605), (210, 648484), (223, 610680), (280, 486363), (420, 324242), (446, 305340), (669, 203560), (727, 187320), (840, 162121), (892, 152670), (1115, 122136), (1338, 101780), (1454, 93660), (1561, 87240), (1784, 76335), (2181, 62440), (2230, 61068), (2676, 50890), (2908, 46830), (3122, 43620), (3345, 40712), (3635, 37464), (4362, 31220), (4460, 30534), (4683, 29080), (5089, 26760), (5352, 25445), (5816, 23415), (6244, 21810), (6690, 20356), (7270, 18732), (7805, 17448), (8724, 15610), (8920, 15267), (9366, 14540), (10178, 13380), (10905, 12488)]