282986080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 781861248

約数和(自身を除く): 498875168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 53, 65, 68, 80, 85, 104, 106, 130, 136, 151, 160, 170, 208, 212, 221, 260, 265, 272, 302, 340, 416, 424, 442, 520, 530, 544, 604, 680, 689, 755, 848, 884, 901, 1040, 1060, 1105, 1208, 1360, 1378, 1510, 1696, 1768, 1802, 1963, 2080, 2120, 2210, 2416, 2567, 2720, 2756, 3020, 3445, 3536, 3604, 3926, 4240, 4420, 4505, 4832, 5134, 5512, 6040, 6890, 7072, 7208, 7852, 8003, 8480, 8840, 9010, 9815, 10268, 11024, 11713, 12080, 12835, 13780, 14416, 15704, 16006, 17680, 18020, 19630, 20536, 22048, 23426, 24160, 25670, 27560, 28832, 31408, 32012, 33371, 35360, 36040, 39260, 40015, 41072, 46852, 51340, 55120, 58565, 62816, 64024, 66742, 72080, 78520, 80030, 82144, 93704, 102680, 104039, 110240, 117130, 128048, 133484, 136051, 144160, 157040, 160060, 166855, 187408, 205360, 208078, 234260, 256096, 266968, 272102, 314080, 320120, 333710, 374816, 410720, 416156, 468520, 520195, 533936, 544204, 640240, 667420, 680255, 832312, 937040, 1040390, 1067872, 1088408, 1280480, 1334840, 1360510, 1664624, 1768663, 1874080, 2080780, 2176816, 2669680, 2721020, 3329248, 3537326, 4161560, 4353632, 5339360, 5442040, 7074652, 8323120, 8843315, 10884080, 14149304, 16646240, 17686630, 21768160, 28298608, 35373260, 56597216, 70746520, 141493040, 282986080]

約数ペア:

[(1, 282986080), (2, 141493040), (4, 70746520), (5, 56597216), (8, 35373260), (10, 28298608), (13, 21768160), (16, 17686630), (17, 16646240), (20, 14149304), (26, 10884080), (32, 8843315), (34, 8323120), (40, 7074652), (52, 5442040), (53, 5339360), (65, 4353632), (68, 4161560), (80, 3537326), (85, 3329248), (104, 2721020), (106, 2669680), (130, 2176816), (136, 2080780), (151, 1874080), (160, 1768663), (170, 1664624), (208, 1360510), (212, 1334840), (221, 1280480), (260, 1088408), (265, 1067872), (272, 1040390), (302, 937040), (340, 832312), (416, 680255), (424, 667420), (442, 640240), (520, 544204), (530, 533936), (544, 520195), (604, 468520), (680, 416156), (689, 410720), (755, 374816), (848, 333710), (884, 320120), (901, 314080), (1040, 272102), (1060, 266968), (1105, 256096), (1208, 234260), (1360, 208078), (1378, 205360), (1510, 187408), (1696, 166855), (1768, 160060), (1802, 157040), (1963, 144160), (2080, 136051), (2120, 133484), (2210, 128048), (2416, 117130), (2567, 110240), (2720, 104039), (2756, 102680), (3020, 93704), (3445, 82144), (3536, 80030), (3604, 78520), (3926, 72080), (4240, 66742), (4420, 64024), (4505, 62816), (4832, 58565), (5134, 55120), (5512, 51340), (6040, 46852), (6890, 41072), (7072, 40015), (7208, 39260), (7852, 36040), (8003, 35360), (8480, 33371), (8840, 32012), (9010, 31408), (9815, 28832), (10268, 27560), (11024, 25670), (11713, 24160), (12080, 23426), (12835, 22048), (13780, 20536), (14416, 19630), (15704, 18020), (16006, 17680)]