89218080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 356638464

約数和(自身を除く): 267420384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 140, 144, 159, 160, 167, 168, 180, 210, 212, 224, 240, 252, 265, 280, 288, 315, 318, 334, 336, 360, 371, 420, 424, 477, 480, 501, 504, 530, 560, 630, 636, 668, 672, 720, 742, 795, 835, 840, 848, 954, 1002, 1008, 1060, 1113, 1120, 1169, 1260, 1272, 1336, 1440, 1484, 1503, 1590, 1670, 1680, 1696, 1855, 1908, 2004, 2016, 2120, 2226, 2338, 2385, 2505, 2520, 2544, 2672, 2968, 3006, 3180, 3339, 3340, 3360, 3507, 3710, 3816, 4008, 4240, 4452, 4676, 4770, 5010, 5040, 5088, 5344, 5565, 5845, 5936, 6012, 6360, 6678, 6680, 7014, 7420, 7515, 7632, 8016, 8480, 8851, 8904, 9352, 9540, 10020, 10080, 10521, 11130, 11690, 11872, 12024, 12720, 13356, 13360, 14028, 14840, 15030, 15264, 16032, 16695, 17535, 17702, 17808, 18704, 19080, 20040, 21042, 22260, 23380, 24048, 25440, 26553, 26712, 26720, 28056, 29680, 30060, 33390, 35070, 35404, 35616, 37408, 38160, 40080, 42084, 44255, 44520, 46760, 48096, 52605, 53106, 53424, 56112, 59360, 60120, 61957, 66780, 70140, 70808, 76320, 79659, 80160, 84168, 88510, 89040, 93520, 105210, 106212, 106848, 112224, 120240, 123914, 132765, 133560, 140280, 141616, 159318, 168336, 177020, 178080, 185871, 187040, 210420, 212424, 240480, 247828, 265530, 267120, 280560, 283232, 309785, 318636, 336672, 354040, 371742, 398295, 420840, 424848, 495656, 531060, 534240, 557613, 561120, 619570, 637272, 708080, 743484, 796590, 841680, 849696, 929355, 991312, 1062120, 1115226, 1239140, 1274544, 1416160, 1486968, 1593180, 1683360, 1858710, 1982624, 2124240, 2230452, 2478280, 2549088, 2788065, 2973936, 3186360, 3717420, 4248480, 4460904, 4956560, 5576130, 5947872, 6372720, 7434840, 8921808, 9913120, 11152260, 12745440, 14869680, 17843616, 22304520, 29739360, 44609040, 89218080]

約数ペア:

[(1, 89218080), (2, 44609040), (3, 29739360), (4, 22304520), (5, 17843616), (6, 14869680), (7, 12745440), (8, 11152260), (9, 9913120), (10, 8921808), (12, 7434840), (14, 6372720), (15, 5947872), (16, 5576130), (18, 4956560), (20, 4460904), (21, 4248480), (24, 3717420), (28, 3186360), (30, 2973936), (32, 2788065), (35, 2549088), (36, 2478280), (40, 2230452), (42, 2124240), (45, 1982624), (48, 1858710), (53, 1683360), (56, 1593180), (60, 1486968), (63, 1416160), (70, 1274544), (72, 1239140), (80, 1115226), (84, 1062120), (90, 991312), (96, 929355), (105, 849696), (106, 841680), (112, 796590), (120, 743484), (126, 708080), (140, 637272), (144, 619570), (159, 561120), (160, 557613), (167, 534240), (168, 531060), (180, 495656), (210, 424848), (212, 420840), (224, 398295), (240, 371742), (252, 354040), (265, 336672), (280, 318636), (288, 309785), (315, 283232), (318, 280560), (334, 267120), (336, 265530), (360, 247828), (371, 240480), (420, 212424), (424, 210420), (477, 187040), (480, 185871), (501, 178080), (504, 177020), (530, 168336), (560, 159318), (630, 141616), (636, 140280), (668, 133560), (672, 132765), (720, 123914), (742, 120240), (795, 112224), (835, 106848), (840, 106212), (848, 105210), (954, 93520), (1002, 89040), (1008, 88510), (1060, 84168), (1113, 80160), (1120, 79659), (1169, 76320), (1260, 70808), (1272, 70140), (1336, 66780), (1440, 61957), (1484, 60120), (1503, 59360), (1590, 56112), (1670, 53424), (1680, 53106), (1696, 52605), (1855, 48096), (1908, 46760), (2004, 44520), (2016, 44255), (2120, 42084), (2226, 40080), (2338, 38160), (2385, 37408), (2505, 35616), (2520, 35404), (2544, 35070), (2672, 33390), (2968, 30060), (3006, 29680), (3180, 28056), (3339, 26720), (3340, 26712), (3360, 26553), (3507, 25440), (3710, 24048), (3816, 23380), (4008, 22260), (4240, 21042), (4452, 20040), (4676, 19080), (4770, 18704), (5010, 17808), (5040, 17702), (5088, 17535), (5344, 16695), (5565, 16032), (5845, 15264), (5936, 15030), (6012, 14840), (6360, 14028), (6678, 13360), (6680, 13356), (7014, 12720), (7420, 12024), (7515, 11872), (7632, 11690), (8016, 11130), (8480, 10521), (8851, 10080), (8904, 10020), (9352, 9540)]