301699840

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18131}}^1$

素因数の和:18165

約数の個数: 72

約数和(自身を含む): 778297968

約数和(自身を除く): 476598128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 18131, 36262, 72524, 90655, 145048, 181310, 235703, 290096, 362620, 471406, 580192, 725240, 942812, 1160384, 1178515, 1450480, 1885624, 2320768, 2357030, 2900960, 3771248, 4641536, 4714060, 5801920, 7542496, 9428120, 11603840, 15084992, 18856240, 23207680, 30169984, 37712480, 60339968, 75424960, 150849920, 301699840]

約数ペア:

[(1, 301699840), (2, 150849920), (4, 75424960), (5, 60339968), (8, 37712480), (10, 30169984), (13, 23207680), (16, 18856240), (20, 15084992), (26, 11603840), (32, 9428120), (40, 7542496), (52, 5801920), (64, 4714060), (65, 4641536), (80, 3771248), (104, 2900960), (128, 2357030), (130, 2320768), (160, 1885624), (208, 1450480), (256, 1178515), (260, 1160384), (320, 942812), (416, 725240), (520, 580192), (640, 471406), (832, 362620), (1040, 290096), (1280, 235703), (1664, 181310), (2080, 145048), (3328, 90655), (4160, 72524), (8320, 36262), (16640, 18131)]