1008076290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 2709504000

約数和(自身を除く): 1701427710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 199, 310, 390, 398, 403, 419, 465, 597, 806, 838, 930, 995, 1194, 1209, 1257, 1990, 2015, 2095, 2418, 2514, 2587, 2985, 4030, 4190, 5174, 5447, 5970, 6045, 6169, 6285, 7761, 10894, 12090, 12338, 12570, 12935, 12989, 15522, 16341, 18507, 25870, 25978, 27235, 30845, 32682, 37014, 38805, 38967, 54470, 61690, 64945, 77610, 77934, 80197, 81705, 83381, 92535, 129890, 160394, 163410, 166762, 168857, 185070, 194835, 240591, 250143, 337714, 389670, 400985, 416905, 481182, 500286, 506571, 801970, 833810, 844285, 1013142, 1083953, 1202955, 1250715, 1688570, 2167906, 2405910, 2501430, 2532855, 2584811, 3251859, 5065710, 5169622, 5419765, 6503718, 7754433, 10839530, 12924055, 15508866, 16259295, 25848110, 32518590, 33602543, 38772165, 67205086, 77544330, 100807629, 168012715, 201615258, 336025430, 504038145, 1008076290]

約数ペア:

[(1, 1008076290), (2, 504038145), (3, 336025430), (5, 201615258), (6, 168012715), (10, 100807629), (13, 77544330), (15, 67205086), (26, 38772165), (30, 33602543), (31, 32518590), (39, 25848110), (62, 16259295), (65, 15508866), (78, 12924055), (93, 10839530), (130, 7754433), (155, 6503718), (186, 5419765), (195, 5169622), (199, 5065710), (310, 3251859), (390, 2584811), (398, 2532855), (403, 2501430), (419, 2405910), (465, 2167906), (597, 1688570), (806, 1250715), (838, 1202955), (930, 1083953), (995, 1013142), (1194, 844285), (1209, 833810), (1257, 801970), (1990, 506571), (2015, 500286), (2095, 481182), (2418, 416905), (2514, 400985), (2587, 389670), (2985, 337714), (4030, 250143), (4190, 240591), (5174, 194835), (5447, 185070), (5970, 168857), (6045, 166762), (6169, 163410), (6285, 160394), (7761, 129890), (10894, 92535), (12090, 83381), (12338, 81705), (12570, 80197), (12935, 77934), (12989, 77610), (15522, 64945), (16341, 61690), (18507, 54470), (25870, 38967), (25978, 38805), (27235, 37014), (30845, 32682)]