130399360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2278

約数の個数: 128

約数和(自身を含む): 383846400

約数和(自身を除く): 253447040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2239, 2240, 2912, 3640, 4160, 4478, 4480, 5824, 7280, 8320, 8956, 11195, 11648, 14560, 15673, 17912, 22390, 29107, 29120, 31346, 35824, 44780, 58214, 58240, 62692, 71648, 78365, 89560, 116428, 125384, 143296, 145535, 156730, 179120, 203749, 232856, 250768, 286592, 291070, 313460, 358240, 407498, 465712, 501536, 582140, 626920, 716480, 814996, 931424, 1003072, 1018745, 1164280, 1253840, 1432960, 1629992, 1862848, 2006144, 2037490, 2328560, 2507680, 3259984, 3725696, 4074980, 4657120, 5015360, 6519968, 8149960, 9314240, 10030720, 13039936, 16299920, 18628480, 26079872, 32599840, 65199680, 130399360]

約数ペア:

[(1, 130399360), (2, 65199680), (4, 32599840), (5, 26079872), (7, 18628480), (8, 16299920), (10, 13039936), (13, 10030720), (14, 9314240), (16, 8149960), (20, 6519968), (26, 5015360), (28, 4657120), (32, 4074980), (35, 3725696), (40, 3259984), (52, 2507680), (56, 2328560), (64, 2037490), (65, 2006144), (70, 1862848), (80, 1629992), (91, 1432960), (104, 1253840), (112, 1164280), (128, 1018745), (130, 1003072), (140, 931424), (160, 814996), (182, 716480), (208, 626920), (224, 582140), (260, 501536), (280, 465712), (320, 407498), (364, 358240), (416, 313460), (448, 291070), (455, 286592), (520, 250768), (560, 232856), (640, 203749), (728, 179120), (832, 156730), (896, 145535), (910, 143296), (1040, 125384), (1120, 116428), (1456, 89560), (1664, 78365), (1820, 71648), (2080, 62692), (2239, 58240), (2240, 58214), (2912, 44780), (3640, 35824), (4160, 31346), (4478, 29120), (4480, 29107), (5824, 22390), (7280, 17912), (8320, 15673), (8956, 14560), (11195, 11648)]