130916240

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:414

約数の個数: 160

約数和(自身を含む): 383308800

約数和(自身を除く): 252392560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 343, 364, 367, 392, 455, 490, 520, 560, 637, 686, 728, 734, 784, 910, 980, 1040, 1274, 1372, 1456, 1468, 1715, 1820, 1835, 1960, 2548, 2569, 2744, 2936, 3185, 3430, 3640, 3670, 3920, 4459, 4771, 5096, 5138, 5488, 5872, 6370, 6860, 7280, 7340, 8918, 9542, 10192, 10276, 12740, 12845, 13720, 14680, 17836, 17983, 19084, 20552, 22295, 23855, 25480, 25690, 27440, 29360, 33397, 35672, 35966, 38168, 41104, 44590, 47710, 50960, 51380, 66794, 71344, 71932, 76336, 89180, 89915, 95420, 102760, 125881, 133588, 143864, 166985, 178360, 179830, 190840, 205520, 233779, 251762, 267176, 287728, 333970, 356720, 359660, 381680, 467558, 503524, 534352, 629405, 667940, 719320, 935116, 1007048, 1168895, 1258810, 1335880, 1438640, 1636453, 1870232, 2014096, 2337790, 2517620, 2671760, 3272906, 3740464, 4675580, 5035240, 6545812, 8182265, 9351160, 10070480, 13091624, 16364530, 18702320, 26183248, 32729060, 65458120, 130916240]

約数ペア:

[(1, 130916240), (2, 65458120), (4, 32729060), (5, 26183248), (7, 18702320), (8, 16364530), (10, 13091624), (13, 10070480), (14, 9351160), (16, 8182265), (20, 6545812), (26, 5035240), (28, 4675580), (35, 3740464), (40, 3272906), (49, 2671760), (52, 2517620), (56, 2337790), (65, 2014096), (70, 1870232), (80, 1636453), (91, 1438640), (98, 1335880), (104, 1258810), (112, 1168895), (130, 1007048), (140, 935116), (182, 719320), (196, 667940), (208, 629405), (245, 534352), (260, 503524), (280, 467558), (343, 381680), (364, 359660), (367, 356720), (392, 333970), (455, 287728), (490, 267176), (520, 251762), (560, 233779), (637, 205520), (686, 190840), (728, 179830), (734, 178360), (784, 166985), (910, 143864), (980, 133588), (1040, 125881), (1274, 102760), (1372, 95420), (1456, 89915), (1468, 89180), (1715, 76336), (1820, 71932), (1835, 71344), (1960, 66794), (2548, 51380), (2569, 50960), (2744, 47710), (2936, 44590), (3185, 41104), (3430, 38168), (3640, 35966), (3670, 35672), (3920, 33397), (4459, 29360), (4771, 27440), (5096, 25690), (5138, 25480), (5488, 23855), (5872, 22295), (6370, 20552), (6860, 19084), (7280, 17983), (7340, 17836), (8918, 14680), (9542, 13720), (10192, 12845), (10276, 12740)]