853150440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 256

約数和(自身を含む): 2836684800

約数和(自身を除く): 1983534360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 89, 102, 111, 120, 127, 136, 148, 170, 178, 185, 204, 222, 254, 255, 267, 296, 340, 356, 370, 381, 408, 444, 445, 508, 510, 534, 555, 629, 635, 680, 712, 740, 762, 888, 890, 1016, 1020, 1068, 1110, 1258, 1270, 1335, 1480, 1513, 1524, 1780, 1887, 1905, 2040, 2136, 2159, 2220, 2516, 2540, 2670, 3026, 3048, 3145, 3293, 3560, 3774, 3810, 4318, 4440, 4539, 4699, 5032, 5080, 5340, 6052, 6290, 6477, 6586, 7548, 7565, 7620, 8636, 9078, 9398, 9435, 9879, 10680, 10795, 11303, 12104, 12580, 12954, 13172, 14097, 15096, 15130, 15240, 16465, 17272, 18156, 18796, 18870, 19758, 21590, 22606, 22695, 23495, 25160, 25908, 26344, 28194, 30260, 32385, 32930, 33909, 36312, 37592, 37740, 39516, 43180, 45212, 45390, 46990, 49395, 51816, 55981, 56388, 56515, 60520, 64770, 65860, 67818, 70485, 75480, 79032, 79883, 86360, 90424, 90780, 93980, 98790, 111962, 112776, 113030, 129540, 131720, 135636, 140970, 159766, 167943, 169545, 181560, 187960, 192151, 197580, 223924, 226060, 239649, 259080, 271272, 279905, 281940, 319532, 335886, 339090, 384302, 395160, 399415, 418211, 447848, 452120, 479298, 559810, 563880, 576453, 639064, 671772, 678180, 768604, 798830, 836422, 839715, 958596, 960755, 1119620, 1152906, 1198245, 1254633, 1343544, 1356360, 1537208, 1597660, 1672844, 1679430, 1917192, 1921510, 2091055, 2239240, 2305812, 2396490, 2509266, 2882265, 3195320, 3345688, 3358860, 3843020, 4182110, 4611624, 4792980, 5018532, 5764530, 6273165, 6717720, 7109587, 7686040, 8364220, 9585960, 10037064, 11529060, 12546330, 14219174, 16728440, 21328761, 23058120, 25092660, 28438348, 35547935, 42657522, 50185320, 56876696, 71095870, 85315044, 106643805, 142191740, 170630088, 213287610, 284383480, 426575220, 853150440]

約数ペア:

[(1, 853150440), (2, 426575220), (3, 284383480), (4, 213287610), (5, 170630088), (6, 142191740), (8, 106643805), (10, 85315044), (12, 71095870), (15, 56876696), (17, 50185320), (20, 42657522), (24, 35547935), (30, 28438348), (34, 25092660), (37, 23058120), (40, 21328761), (51, 16728440), (60, 14219174), (68, 12546330), (74, 11529060), (85, 10037064), (89, 9585960), (102, 8364220), (111, 7686040), (120, 7109587), (127, 6717720), (136, 6273165), (148, 5764530), (170, 5018532), (178, 4792980), (185, 4611624), (204, 4182110), (222, 3843020), (254, 3358860), (255, 3345688), (267, 3195320), (296, 2882265), (340, 2509266), (356, 2396490), (370, 2305812), (381, 2239240), (408, 2091055), (444, 1921510), (445, 1917192), (508, 1679430), (510, 1672844), (534, 1597660), (555, 1537208), (629, 1356360), (635, 1343544), (680, 1254633), (712, 1198245), (740, 1152906), (762, 1119620), (888, 960755), (890, 958596), (1016, 839715), (1020, 836422), (1068, 798830), (1110, 768604), (1258, 678180), (1270, 671772), (1335, 639064), (1480, 576453), (1513, 563880), (1524, 559810), (1780, 479298), (1887, 452120), (1905, 447848), (2040, 418211), (2136, 399415), (2159, 395160), (2220, 384302), (2516, 339090), (2540, 335886), (2670, 319532), (3026, 281940), (3048, 279905), (3145, 271272), (3293, 259080), (3560, 239649), (3774, 226060), (3810, 223924), (4318, 197580), (4440, 192151), (4539, 187960), (4699, 181560), (5032, 169545), (5080, 167943), (5340, 159766), (6052, 140970), (6290, 135636), (6477, 131720), (6586, 129540), (7548, 113030), (7565, 112776), (7620, 111962), (8636, 98790), (9078, 93980), (9398, 90780), (9435, 90424), (9879, 86360), (10680, 79883), (10795, 79032), (11303, 75480), (12104, 70485), (12580, 67818), (12954, 65860), (13172, 64770), (14097, 60520), (15096, 56515), (15130, 56388), (15240, 55981), (16465, 51816), (17272, 49395), (18156, 46990), (18796, 45390), (18870, 45212), (19758, 43180), (21590, 39516), (22606, 37740), (22695, 37592), (23495, 36312), (25160, 33909), (25908, 32930), (26344, 32385), (28194, 30260)]