2920155193440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{88168937}}^1$

素因数の和:88168981

約数の個数: 144

約数和(自身を含む): 10398291871968

約数和(自身を除く): 7478136678528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 88168937, 176337874, 264506811, 352675748, 440844685, 529013622, 705351496, 793520433, 881689370, 1058027244, 1322534055, 1410702992, 1587040866, 1763378740, 2027885551, 2116054488, 2645068110, 2821405984, 3174081732, 3526757480, 3967602165, 4055771102, 4232108976, 5290136220, 6083656653, 6348163464, 7053514960, 7935204330, 8111542204, 8464217952, 10139427755, 10580272440, 12167313306, 12696326928, 14107029920, 15870408660, 16223084408, 18250969959, 20278855510, 21160544880, 24334626612, 25392653856, 30418283265, 31740817320, 32446168816, 36501939918, 40557711020, 42321089760, 48669253224, 60836566530, 63481634640, 64892337632, 73003879836, 81115422040, 91254849795, 97338506448, 121673133060, 126963269280, 146007759672, 162230844080, 182509699590, 194677012896, 243346266120, 292015519344, 324461688160, 365019399180, 486692532240, 584031038688, 730038798360, 973385064480, 1460077596720, 2920155193440]

約数ペア:

[(1, 2920155193440), (2, 1460077596720), (3, 973385064480), (4, 730038798360), (5, 584031038688), (6, 486692532240), (8, 365019399180), (9, 324461688160), (10, 292015519344), (12, 243346266120), (15, 194677012896), (16, 182509699590), (18, 162230844080), (20, 146007759672), (23, 126963269280), (24, 121673133060), (30, 97338506448), (32, 91254849795), (36, 81115422040), (40, 73003879836), (45, 64892337632), (46, 63481634640), (48, 60836566530), (60, 48669253224), (69, 42321089760), (72, 40557711020), (80, 36501939918), (90, 32446168816), (92, 31740817320), (96, 30418283265), (115, 25392653856), (120, 24334626612), (138, 21160544880), (144, 20278855510), (160, 18250969959), (180, 16223084408), (184, 15870408660), (207, 14107029920), (230, 12696326928), (240, 12167313306), (276, 10580272440), (288, 10139427755), (345, 8464217952), (360, 8111542204), (368, 7935204330), (414, 7053514960), (460, 6348163464), (480, 6083656653), (552, 5290136220), (690, 4232108976), (720, 4055771102), (736, 3967602165), (828, 3526757480), (920, 3174081732), (1035, 2821405984), (1104, 2645068110), (1380, 2116054488), (1440, 2027885551), (1656, 1763378740), (1840, 1587040866), (2070, 1410702992), (2208, 1322534055), (2760, 1058027244), (3312, 881689370), (3680, 793520433), (4140, 705351496), (5520, 529013622), (6624, 440844685), (8280, 352675748), (11040, 264506811), (16560, 176337874), (33120, 88168937)]