91317486160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{4513}}^1$

素因数の和:4797

約数の個数: 160

約数和(自身を含む): 225685555200

約数和(自身を除く): 134368069040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 199, 205, 248, 310, 328, 398, 410, 496, 620, 656, 796, 820, 995, 1240, 1271, 1592, 1640, 1990, 2480, 2542, 3184, 3280, 3980, 4513, 5084, 6169, 6355, 7960, 8159, 9026, 10168, 12338, 12710, 15920, 16318, 18052, 20336, 22565, 24676, 25420, 30845, 32636, 36104, 40795, 45130, 49352, 50840, 61690, 65272, 72208, 81590, 90260, 98704, 101680, 123380, 130544, 139903, 163180, 180520, 185033, 246760, 252929, 279806, 326360, 361040, 370066, 493520, 505858, 559612, 652720, 699515, 740132, 898087, 925165, 1011716, 1119224, 1264645, 1399030, 1480264, 1796174, 1850330, 2023432, 2238448, 2529290, 2798060, 2960528, 3592348, 3700660, 4046864, 4490435, 5058580, 5596120, 5736023, 7184696, 7401320, 8980870, 10117160, 11192240, 11472046, 14369392, 14802640, 17961740, 20234320, 22944092, 27840697, 28680115, 35923480, 36821567, 45888184, 55681394, 57360230, 71846960, 73643134, 91776368, 111362788, 114720460, 139203485, 147286268, 184107835, 222725576, 229440920, 278406970, 294572536, 368215670, 445451152, 458881840, 556813940, 589145072, 736431340, 1113627880, 1141468577, 1472862680, 2227255760, 2282937154, 2945725360, 4565874308, 5707342885, 9131748616, 11414685770, 18263497232, 22829371540, 45658743080, 91317486160]

約数ペア:

[(1, 91317486160), (2, 45658743080), (4, 22829371540), (5, 18263497232), (8, 11414685770), (10, 9131748616), (16, 5707342885), (20, 4565874308), (31, 2945725360), (40, 2282937154), (41, 2227255760), (62, 1472862680), (80, 1141468577), (82, 1113627880), (124, 736431340), (155, 589145072), (164, 556813940), (199, 458881840), (205, 445451152), (248, 368215670), (310, 294572536), (328, 278406970), (398, 229440920), (410, 222725576), (496, 184107835), (620, 147286268), (656, 139203485), (796, 114720460), (820, 111362788), (995, 91776368), (1240, 73643134), (1271, 71846960), (1592, 57360230), (1640, 55681394), (1990, 45888184), (2480, 36821567), (2542, 35923480), (3184, 28680115), (3280, 27840697), (3980, 22944092), (4513, 20234320), (5084, 17961740), (6169, 14802640), (6355, 14369392), (7960, 11472046), (8159, 11192240), (9026, 10117160), (10168, 8980870), (12338, 7401320), (12710, 7184696), (15920, 5736023), (16318, 5596120), (18052, 5058580), (20336, 4490435), (22565, 4046864), (24676, 3700660), (25420, 3592348), (30845, 2960528), (32636, 2798060), (36104, 2529290), (40795, 2238448), (45130, 2023432), (49352, 1850330), (50840, 1796174), (61690, 1480264), (65272, 1399030), (72208, 1264645), (81590, 1119224), (90260, 1011716), (98704, 925165), (101680, 898087), (123380, 740132), (130544, 699515), (139903, 652720), (163180, 559612), (180520, 505858), (185033, 493520), (246760, 370066), (252929, 361040), (279806, 326360)]