121765560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8527}}^1$

素因数の和:8565

約数の個数: 128

約数和(自身を含む): 442091520

約数和(自身を除く): 320325960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 8527, 14280, 17054, 25581, 34108, 42635, 51162, 59689, 68216, 85270, 102324, 119378, 127905, 144959, 170540, 179067, 204648, 238756, 255810, 289918, 298445, 341080, 358134, 434877, 477512, 511620, 579836, 596890, 716268, 724795, 869754, 895335, 1014713, 1023240, 1159672, 1193780, 1432536, 1449590, 1739508, 1790670, 2029426, 2174385, 2387560, 2899180, 3044139, 3479016, 3581340, 4058852, 4348770, 5073565, 5798360, 6088278, 7162680, 8117704, 8697540, 10147130, 12176556, 15220695, 17395080, 20294260, 24353112, 30441390, 40588520, 60882780, 121765560]

約数ペア:

[(1, 121765560), (2, 60882780), (3, 40588520), (4, 30441390), (5, 24353112), (6, 20294260), (7, 17395080), (8, 15220695), (10, 12176556), (12, 10147130), (14, 8697540), (15, 8117704), (17, 7162680), (20, 6088278), (21, 5798360), (24, 5073565), (28, 4348770), (30, 4058852), (34, 3581340), (35, 3479016), (40, 3044139), (42, 2899180), (51, 2387560), (56, 2174385), (60, 2029426), (68, 1790670), (70, 1739508), (84, 1449590), (85, 1432536), (102, 1193780), (105, 1159672), (119, 1023240), (120, 1014713), (136, 895335), (140, 869754), (168, 724795), (170, 716268), (204, 596890), (210, 579836), (238, 511620), (255, 477512), (280, 434877), (340, 358134), (357, 341080), (408, 298445), (420, 289918), (476, 255810), (510, 238756), (595, 204648), (680, 179067), (714, 170540), (840, 144959), (952, 127905), (1020, 119378), (1190, 102324), (1428, 85270), (1785, 68216), (2040, 59689), (2380, 51162), (2856, 42635), (3570, 34108), (4760, 25581), (7140, 17054), (8527, 14280)]