2655123240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16903}}^1$

素因数の和:16952

約数の個数: 256

約数和(自身を含む): 10515640320

約数和(自身を除く): 7860517080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 255, 264, 280, 308, 330, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 561, 595, 616, 660, 680, 714, 748, 770, 840, 924, 935, 952, 1020, 1122, 1155, 1190, 1309, 1320, 1428, 1496, 1540, 1785, 1848, 1870, 2040, 2244, 2310, 2380, 2618, 2805, 2856, 3080, 3570, 3740, 3927, 4488, 4620, 4760, 5236, 5610, 6545, 7140, 7480, 7854, 9240, 10472, 11220, 13090, 14280, 15708, 16903, 19635, 22440, 26180, 31416, 33806, 39270, 50709, 52360, 67612, 78540, 84515, 101418, 118321, 135224, 157080, 169030, 185933, 202836, 236642, 253545, 287351, 338060, 354963, 371866, 405672, 473284, 507090, 557799, 574702, 591605, 676120, 709926, 743732, 862053, 929665, 946568, 1014180, 1115598, 1149404, 1183210, 1301531, 1419852, 1436755, 1487464, 1724106, 1774815, 1859330, 2011457, 2028360, 2231196, 2298808, 2366420, 2603062, 2788995, 2839704, 2873510, 3160861, 3448212, 3549630, 3718660, 3904593, 4022914, 4310265, 4462392, 4732840, 5206124, 5577990, 5747020, 6034371, 6321722, 6507655, 6896424, 7099260, 7437320, 7809186, 8045828, 8620530, 9482583, 10057285, 10412248, 11155980, 11494040, 12068742, 12643444, 13015310, 14198520, 15618372, 15804305, 16091656, 17241060, 18965166, 19522965, 20114570, 22126027, 22311960, 24137484, 25286888, 26030620, 30171855, 31236744, 31608610, 34482120, 37930332, 39045930, 40229140, 44252054, 47412915, 48274968, 52061240, 60343710, 63217220, 66378081, 75860664, 78091860, 80458280, 88504108, 94825830, 110630135, 120687420, 126434440, 132756162, 156183720, 177008216, 189651660, 221260270, 241374840, 265512324, 331890405, 379303320, 442520540, 531024648, 663780810, 885041080, 1327561620, 2655123240]

約数ペア:

[(1, 2655123240), (2, 1327561620), (3, 885041080), (4, 663780810), (5, 531024648), (6, 442520540), (7, 379303320), (8, 331890405), (10, 265512324), (11, 241374840), (12, 221260270), (14, 189651660), (15, 177008216), (17, 156183720), (20, 132756162), (21, 126434440), (22, 120687420), (24, 110630135), (28, 94825830), (30, 88504108), (33, 80458280), (34, 78091860), (35, 75860664), (40, 66378081), (42, 63217220), (44, 60343710), (51, 52061240), (55, 48274968), (56, 47412915), (60, 44252054), (66, 40229140), (68, 39045930), (70, 37930332), (77, 34482120), (84, 31608610), (85, 31236744), (88, 30171855), (102, 26030620), (105, 25286888), (110, 24137484), (119, 22311960), (120, 22126027), (132, 20114570), (136, 19522965), (140, 18965166), (154, 17241060), (165, 16091656), (168, 15804305), (170, 15618372), (187, 14198520), (204, 13015310), (210, 12643444), (220, 12068742), (231, 11494040), (238, 11155980), (255, 10412248), (264, 10057285), (280, 9482583), (308, 8620530), (330, 8045828), (340, 7809186), (357, 7437320), (374, 7099260), (385, 6896424), (408, 6507655), (420, 6321722), (440, 6034371), (462, 5747020), (476, 5577990), (510, 5206124), (561, 4732840), (595, 4462392), (616, 4310265), (660, 4022914), (680, 3904593), (714, 3718660), (748, 3549630), (770, 3448212), (840, 3160861), (924, 2873510), (935, 2839704), (952, 2788995), (1020, 2603062), (1122, 2366420), (1155, 2298808), (1190, 2231196), (1309, 2028360), (1320, 2011457), (1428, 1859330), (1496, 1774815), (1540, 1724106), (1785, 1487464), (1848, 1436755), (1870, 1419852), (2040, 1301531), (2244, 1183210), (2310, 1149404), (2380, 1115598), (2618, 1014180), (2805, 946568), (2856, 929665), (3080, 862053), (3570, 743732), (3740, 709926), (3927, 676120), (4488, 591605), (4620, 574702), (4760, 557799), (5236, 507090), (5610, 473284), (6545, 405672), (7140, 371866), (7480, 354963), (7854, 338060), (9240, 287351), (10472, 253545), (11220, 236642), (13090, 202836), (14280, 185933), (15708, 169030), (16903, 157080), (19635, 135224), (22440, 118321), (26180, 101418), (31416, 84515), (33806, 78540), (39270, 67612), (50709, 52360)]