7251627240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140863}}^1$

素因数の和:140904

約数の個数: 192

約数和(自身を含む): 27688227840

約数和(自身を除く): 20436600600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 8580, 10296, 12870, 17160, 25740, 51480, 140863, 281726, 422589, 563452, 704315, 845178, 1126904, 1267767, 1408630, 1549493, 1690356, 1831219, 2112945, 2535534, 2817260, 3098986, 3380712, 3662438, 4225890, 4648479, 5071068, 5493657, 5634520, 6197972, 6338835, 7324876, 7747465, 8451780, 9156095, 9296958, 10142136, 10987314, 12395944, 12677670, 13945437, 14649752, 15494930, 16480971, 16903560, 18312190, 18593916, 20143409, 21974628, 23242395, 25355340, 27468285, 27890874, 30989860, 32961942, 36624380, 37187832, 40286818, 43949256, 46484790, 50710680, 54936570, 55781748, 60430227, 61979720, 65923884, 69727185, 73248760, 80573636, 82404855, 92969580, 100717045, 109873140, 111563496, 120860454, 131847768, 139454370, 161147272, 164809710, 181290681, 185939160, 201434090, 219746280, 241720908, 278908740, 302151135, 329619420, 362581362, 402868180, 483441816, 557817480, 604302270, 659238840, 725162724, 805736360, 906453405, 1208604540, 1450325448, 1812906810, 2417209080, 3625813620, 7251627240]

約数ペア:

[(1, 7251627240), (2, 3625813620), (3, 2417209080), (4, 1812906810), (5, 1450325448), (6, 1208604540), (8, 906453405), (9, 805736360), (10, 725162724), (11, 659238840), (12, 604302270), (13, 557817480), (15, 483441816), (18, 402868180), (20, 362581362), (22, 329619420), (24, 302151135), (26, 278908740), (30, 241720908), (33, 219746280), (36, 201434090), (39, 185939160), (40, 181290681), (44, 164809710), (45, 161147272), (52, 139454370), (55, 131847768), (60, 120860454), (65, 111563496), (66, 109873140), (72, 100717045), (78, 92969580), (88, 82404855), (90, 80573636), (99, 73248760), (104, 69727185), (110, 65923884), (117, 61979720), (120, 60430227), (130, 55781748), (132, 54936570), (143, 50710680), (156, 46484790), (165, 43949256), (180, 40286818), (195, 37187832), (198, 36624380), (220, 32961942), (234, 30989860), (260, 27890874), (264, 27468285), (286, 25355340), (312, 23242395), (330, 21974628), (360, 20143409), (390, 18593916), (396, 18312190), (429, 16903560), (440, 16480971), (468, 15494930), (495, 14649752), (520, 13945437), (572, 12677670), (585, 12395944), (660, 10987314), (715, 10142136), (780, 9296958), (792, 9156095), (858, 8451780), (936, 7747465), (990, 7324876), (1144, 6338835), (1170, 6197972), (1287, 5634520), (1320, 5493657), (1430, 5071068), (1560, 4648479), (1716, 4225890), (1980, 3662438), (2145, 3380712), (2340, 3098986), (2574, 2817260), (2860, 2535534), (3432, 2112945), (3960, 1831219), (4290, 1690356), (4680, 1549493), (5148, 1408630), (5720, 1267767), (6435, 1126904), (8580, 845178), (10296, 704315), (12870, 563452), (17160, 422589), (25740, 281726), (51480, 140863)]