211900524160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{68281}}^1$

素因数の和:68686

約数の個数: 128

約数和(自身を含む): 547012564560

約数和(自身を除く): 335112040400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 373, 416, 520, 640, 746, 832, 1040, 1492, 1664, 1865, 2080, 2984, 3730, 4160, 4849, 5968, 7460, 8320, 9698, 11936, 14920, 19396, 23872, 24245, 29840, 38792, 47744, 48490, 59680, 68281, 77584, 96980, 119360, 136562, 155168, 193960, 238720, 273124, 310336, 341405, 387920, 546248, 620672, 682810, 775840, 887653, 1092496, 1365620, 1551680, 1775306, 2184992, 2731240, 3103360, 3550612, 4369984, 4438265, 5462480, 7101224, 8739968, 8876530, 10924960, 14202448, 17753060, 21849920, 25468813, 28404896, 35506120, 43699840, 50937626, 56809792, 71012240, 101875252, 113619584, 127344065, 142024480, 203750504, 254688130, 284048960, 331094569, 407501008, 509376260, 568097920, 662189138, 815002016, 1018752520, 1324378276, 1630004032, 1655472845, 2037505040, 2648756552, 3260008064, 3310945690, 4075010080, 5297513104, 6621891380, 8150020160, 10595026208, 13243782760, 16300040320, 21190052416, 26487565520, 42380104832, 52975131040, 105950262080, 211900524160]

約数ペア:

[(1, 211900524160), (2, 105950262080), (4, 52975131040), (5, 42380104832), (8, 26487565520), (10, 21190052416), (13, 16300040320), (16, 13243782760), (20, 10595026208), (26, 8150020160), (32, 6621891380), (40, 5297513104), (52, 4075010080), (64, 3310945690), (65, 3260008064), (80, 2648756552), (104, 2037505040), (128, 1655472845), (130, 1630004032), (160, 1324378276), (208, 1018752520), (260, 815002016), (320, 662189138), (373, 568097920), (416, 509376260), (520, 407501008), (640, 331094569), (746, 284048960), (832, 254688130), (1040, 203750504), (1492, 142024480), (1664, 127344065), (1865, 113619584), (2080, 101875252), (2984, 71012240), (3730, 56809792), (4160, 50937626), (4849, 43699840), (5968, 35506120), (7460, 28404896), (8320, 25468813), (9698, 21849920), (11936, 17753060), (14920, 14202448), (19396, 10924960), (23872, 8876530), (24245, 8739968), (29840, 7101224), (38792, 5462480), (47744, 4438265), (48490, 4369984), (59680, 3550612), (68281, 3103360), (77584, 2731240), (96980, 2184992), (119360, 1775306), (136562, 1551680), (155168, 1365620), (193960, 1092496), (238720, 887653), (273124, 775840), (310336, 682810), (341405, 620672), (387920, 546248)]