459089540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 1252392960

約数和(自身を除く): 793303420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 79, 91, 103, 124, 130, 140, 155, 158, 182, 206, 217, 260, 310, 316, 364, 395, 403, 412, 434, 455, 515, 553, 620, 721, 790, 806, 868, 910, 1027, 1030, 1085, 1106, 1339, 1442, 1580, 1612, 1820, 2015, 2054, 2060, 2170, 2212, 2449, 2678, 2765, 2821, 2884, 3193, 3605, 4030, 4108, 4340, 4898, 5135, 5356, 5530, 5642, 6386, 6695, 7189, 7210, 8060, 8137, 9373, 9796, 10270, 11060, 11284, 12245, 12772, 13390, 14105, 14378, 14420, 15965, 16274, 17143, 18746, 20540, 22351, 24490, 26780, 28210, 28756, 31837, 31930, 32548, 34286, 35945, 37492, 40685, 41509, 44702, 46865, 48980, 56420, 56959, 63674, 63860, 68572, 71890, 81370, 83018, 85715, 89404, 93730, 105781, 111755, 113918, 127348, 143780, 159185, 162740, 166036, 171430, 187460, 207545, 211562, 222859, 223510, 227836, 252247, 284795, 290563, 318370, 342860, 415090, 423124, 445718, 447020, 504494, 528905, 569590, 581126, 636740, 740467, 830180, 891436, 1008988, 1057810, 1114295, 1139180, 1162252, 1261235, 1452815, 1480934, 1765729, 2115620, 2228590, 2522470, 2905630, 2961868, 3279211, 3531458, 3702335, 4457180, 5044940, 5811260, 6558422, 7062916, 7404670, 8828645, 13116844, 14809340, 16396055, 17657290, 22954477, 32792110, 35314580, 45908954, 65584220, 91817908, 114772385, 229544770, 459089540]

約数ペア:

[(1, 459089540), (2, 229544770), (4, 114772385), (5, 91817908), (7, 65584220), (10, 45908954), (13, 35314580), (14, 32792110), (20, 22954477), (26, 17657290), (28, 16396055), (31, 14809340), (35, 13116844), (52, 8828645), (62, 7404670), (65, 7062916), (70, 6558422), (79, 5811260), (91, 5044940), (103, 4457180), (124, 3702335), (130, 3531458), (140, 3279211), (155, 2961868), (158, 2905630), (182, 2522470), (206, 2228590), (217, 2115620), (260, 1765729), (310, 1480934), (316, 1452815), (364, 1261235), (395, 1162252), (403, 1139180), (412, 1114295), (434, 1057810), (455, 1008988), (515, 891436), (553, 830180), (620, 740467), (721, 636740), (790, 581126), (806, 569590), (868, 528905), (910, 504494), (1027, 447020), (1030, 445718), (1085, 423124), (1106, 415090), (1339, 342860), (1442, 318370), (1580, 290563), (1612, 284795), (1820, 252247), (2015, 227836), (2054, 223510), (2060, 222859), (2170, 211562), (2212, 207545), (2449, 187460), (2678, 171430), (2765, 166036), (2821, 162740), (2884, 159185), (3193, 143780), (3605, 127348), (4030, 113918), (4108, 111755), (4340, 105781), (4898, 93730), (5135, 89404), (5356, 85715), (5530, 83018), (5642, 81370), (6386, 71890), (6695, 68572), (7189, 63860), (7210, 63674), (8060, 56959), (8137, 56420), (9373, 48980), (9796, 46865), (10270, 44702), (11060, 41509), (11284, 40685), (12245, 37492), (12772, 35945), (13390, 34286), (14105, 32548), (14378, 31930), (14420, 31837), (15965, 28756), (16274, 28210), (17143, 26780), (18746, 24490), (20540, 22351)]