1394092935040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5405137}}^1$

素因数の和:5405200

約数の個数: 128

約数和(自身を含む): 3704897790720

約数和(自身を除く): 2310804855680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1612, 1664, 1984, 2015, 2080, 2480, 3224, 3968, 4030, 4160, 4960, 6448, 8060, 8320, 9920, 12896, 16120, 19840, 25792, 32240, 51584, 64480, 128960, 257920, 5405137, 10810274, 21620548, 27025685, 43241096, 54051370, 70266781, 86482192, 108102740, 140533562, 167559247, 172964384, 216205480, 281067124, 335118494, 345928768, 351333905, 432410960, 562134248, 670236988, 691857536, 702667810, 837796235, 864821920, 1124268496, 1340473976, 1405335620, 1675592470, 1729643840, 2178270211, 2248536992, 2680947952, 2810671240, 3351184940, 3459287680, 4356540422, 4497073984, 5361895904, 5621342480, 6702369880, 8713080844, 8994147968, 10723791808, 10891351055, 11242684960, 13404739760, 17426161688, 21447583616, 21782702110, 22485369920, 26809479520, 34852323376, 43565404220, 44970739840, 53618959040, 69704646752, 87130808440, 107237918080, 139409293504, 174261616880, 278818587008, 348523233760, 697046467520, 1394092935040]

約数ペア:

[(1, 1394092935040), (2, 697046467520), (4, 348523233760), (5, 278818587008), (8, 174261616880), (10, 139409293504), (13, 107237918080), (16, 87130808440), (20, 69704646752), (26, 53618959040), (31, 44970739840), (32, 43565404220), (40, 34852323376), (52, 26809479520), (62, 22485369920), (64, 21782702110), (65, 21447583616), (80, 17426161688), (104, 13404739760), (124, 11242684960), (128, 10891351055), (130, 10723791808), (155, 8994147968), (160, 8713080844), (208, 6702369880), (248, 5621342480), (260, 5361895904), (310, 4497073984), (320, 4356540422), (403, 3459287680), (416, 3351184940), (496, 2810671240), (520, 2680947952), (620, 2248536992), (640, 2178270211), (806, 1729643840), (832, 1675592470), (992, 1405335620), (1040, 1340473976), (1240, 1124268496), (1612, 864821920), (1664, 837796235), (1984, 702667810), (2015, 691857536), (2080, 670236988), (2480, 562134248), (3224, 432410960), (3968, 351333905), (4030, 345928768), (4160, 335118494), (4960, 281067124), (6448, 216205480), (8060, 172964384), (8320, 167559247), (9920, 140533562), (12896, 108102740), (16120, 86482192), (19840, 70266781), (25792, 54051370), (32240, 43241096), (51584, 27025685), (64480, 21620548), (128960, 10810274), (257920, 5405137)]