415963440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 1448478720

約数和(自身を除く): 1032515280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 79, 80, 90, 103, 120, 142, 144, 158, 180, 206, 213, 237, 240, 284, 309, 316, 355, 360, 395, 412, 426, 474, 515, 568, 618, 632, 639, 710, 711, 720, 790, 824, 852, 927, 948, 1030, 1065, 1136, 1185, 1236, 1264, 1278, 1420, 1422, 1545, 1580, 1648, 1704, 1854, 1896, 2060, 2130, 2370, 2472, 2556, 2840, 2844, 3090, 3160, 3195, 3408, 3555, 3708, 3792, 4120, 4260, 4635, 4740, 4944, 5112, 5609, 5680, 5688, 6180, 6320, 6390, 7110, 7313, 7416, 8137, 8240, 8520, 9270, 9480, 10224, 11218, 11376, 12360, 12780, 14220, 14626, 14832, 16274, 16827, 17040, 18540, 18960, 21939, 22436, 24411, 24720, 25560, 28045, 28440, 29252, 32548, 33654, 36565, 37080, 40685, 43878, 44872, 48822, 50481, 51120, 56090, 56880, 58504, 65096, 65817, 67308, 73130, 73233, 74160, 81370, 84135, 87756, 89744, 97644, 100962, 109695, 112180, 117008, 122055, 130192, 131634, 134616, 146260, 146466, 162740, 168270, 175512, 195288, 201924, 219390, 224360, 244110, 252405, 263268, 269232, 292520, 292932, 325480, 329085, 336540, 351024, 366165, 390576, 403848, 438780, 448720, 488220, 504810, 526536, 577727, 585040, 585864, 650960, 658170, 673080, 732330, 807696, 877560, 976440, 1009620, 1053072, 1155454, 1171728, 1316340, 1346160, 1464660, 1733181, 1755120, 1952880, 2019240, 2310908, 2632680, 2888635, 2929320, 3466362, 4038480, 4621816, 5199543, 5265360, 5777270, 5858640, 6932724, 8665905, 9243632, 10399086, 11554540, 13865448, 17331810, 20798172, 23109080, 25997715, 27730896, 34663620, 41596344, 46218160, 51995430, 69327240, 83192688, 103990860, 138654480, 207981720, 415963440]

約数ペア:

[(1, 415963440), (2, 207981720), (3, 138654480), (4, 103990860), (5, 83192688), (6, 69327240), (8, 51995430), (9, 46218160), (10, 41596344), (12, 34663620), (15, 27730896), (16, 25997715), (18, 23109080), (20, 20798172), (24, 17331810), (30, 13865448), (36, 11554540), (40, 10399086), (45, 9243632), (48, 8665905), (60, 6932724), (71, 5858640), (72, 5777270), (79, 5265360), (80, 5199543), (90, 4621816), (103, 4038480), (120, 3466362), (142, 2929320), (144, 2888635), (158, 2632680), (180, 2310908), (206, 2019240), (213, 1952880), (237, 1755120), (240, 1733181), (284, 1464660), (309, 1346160), (316, 1316340), (355, 1171728), (360, 1155454), (395, 1053072), (412, 1009620), (426, 976440), (474, 877560), (515, 807696), (568, 732330), (618, 673080), (632, 658170), (639, 650960), (710, 585864), (711, 585040), (720, 577727), (790, 526536), (824, 504810), (852, 488220), (927, 448720), (948, 438780), (1030, 403848), (1065, 390576), (1136, 366165), (1185, 351024), (1236, 336540), (1264, 329085), (1278, 325480), (1420, 292932), (1422, 292520), (1545, 269232), (1580, 263268), (1648, 252405), (1704, 244110), (1854, 224360), (1896, 219390), (2060, 201924), (2130, 195288), (2370, 175512), (2472, 168270), (2556, 162740), (2840, 146466), (2844, 146260), (3090, 134616), (3160, 131634), (3195, 130192), (3408, 122055), (3555, 117008), (3708, 112180), (3792, 109695), (4120, 100962), (4260, 97644), (4635, 89744), (4740, 87756), (4944, 84135), (5112, 81370), (5609, 74160), (5680, 73233), (5688, 73130), (6180, 67308), (6320, 65817), (6390, 65096), (7110, 58504), (7313, 56880), (7416, 56090), (8137, 51120), (8240, 50481), (8520, 48822), (9270, 44872), (9480, 43878), (10224, 40685), (11218, 37080), (11376, 36565), (12360, 33654), (12780, 32548), (14220, 29252), (14626, 28440), (14832, 28045), (16274, 25560), (16827, 24720), (17040, 24411), (18540, 22436), (18960, 21939)]