31731324480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{5573}}^1$

素因数の和:6258

約数の個数: 224

約数和(自身を含む): 112131043200

約数和(自身を除く): 80399718720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 659, 720, 864, 960, 1080, 1318, 1440, 1728, 1977, 2160, 2636, 2880, 3295, 3954, 4320, 5272, 5573, 5931, 6590, 7908, 8640, 9885, 10544, 11146, 11862, 13180, 15816, 16719, 17793, 19770, 21088, 22292, 23724, 26360, 27865, 29655, 31632, 33438, 35586, 39540, 42176, 44584, 47448, 50157, 52720, 55730, 59310, 63264, 66876, 71172, 79080, 83595, 88965, 89168, 94896, 100314, 105440, 111460, 118620, 126528, 133752, 142344, 150471, 158160, 167190, 177930, 178336, 189792, 200628, 210880, 222920, 237240, 250785, 267504, 284688, 300942, 316320, 334380, 355860, 356672, 379584, 401256, 445840, 474480, 501570, 535008, 569376, 601884, 632640, 668760, 711720, 752355, 802512, 891680, 948960, 1003140, 1070016, 1138752, 1203768, 1337520, 1423440, 1504710, 1605024, 1783360, 1897920, 2006280, 2407536, 2675040, 2846880, 3009420, 3210048, 3672607, 4012560, 4815072, 5350080, 5693760, 6018840, 7345214, 8025120, 9630144, 11017821, 12037680, 14690428, 16050240, 18363035, 22035642, 24075360, 29380856, 33053463, 36726070, 44071284, 48150720, 55089105, 58761712, 66106926, 73452140, 88142568, 99160389, 110178210, 117523424, 132213852, 146904280, 165267315, 176285136, 198320778, 220356420, 235046848, 264427704, 293808560, 330534630, 352570272, 396641556, 440712840, 495801945, 528855408, 587617120, 661069260, 705140544, 793283112, 881425680, 991603890, 1057710816, 1175234240, 1322138520, 1586566224, 1762851360, 1983207780, 2115421632, 2644277040, 3173132448, 3525702720, 3966415560, 5288554080, 6346264896, 7932831120, 10577108160, 15865662240, 31731324480]

約数ペア:

[(1, 31731324480), (2, 15865662240), (3, 10577108160), (4, 7932831120), (5, 6346264896), (6, 5288554080), (8, 3966415560), (9, 3525702720), (10, 3173132448), (12, 2644277040), (15, 2115421632), (16, 1983207780), (18, 1762851360), (20, 1586566224), (24, 1322138520), (27, 1175234240), (30, 1057710816), (32, 991603890), (36, 881425680), (40, 793283112), (45, 705140544), (48, 661069260), (54, 587617120), (60, 528855408), (64, 495801945), (72, 440712840), (80, 396641556), (90, 352570272), (96, 330534630), (108, 293808560), (120, 264427704), (135, 235046848), (144, 220356420), (160, 198320778), (180, 176285136), (192, 165267315), (216, 146904280), (240, 132213852), (270, 117523424), (288, 110178210), (320, 99160389), (360, 88142568), (432, 73452140), (480, 66106926), (540, 58761712), (576, 55089105), (659, 48150720), (720, 44071284), (864, 36726070), (960, 33053463), (1080, 29380856), (1318, 24075360), (1440, 22035642), (1728, 18363035), (1977, 16050240), (2160, 14690428), (2636, 12037680), (2880, 11017821), (3295, 9630144), (3954, 8025120), (4320, 7345214), (5272, 6018840), (5573, 5693760), (5931, 5350080), (6590, 4815072), (7908, 4012560), (8640, 3672607), (9885, 3210048), (10544, 3009420), (11146, 2846880), (11862, 2675040), (13180, 2407536), (15816, 2006280), (16719, 1897920), (17793, 1783360), (19770, 1605024), (21088, 1504710), (22292, 1423440), (23724, 1337520), (26360, 1203768), (27865, 1138752), (29655, 1070016), (31632, 1003140), (33438, 948960), (35586, 891680), (39540, 802512), (42176, 752355), (44584, 711720), (47448, 668760), (50157, 632640), (52720, 601884), (55730, 569376), (59310, 535008), (63264, 501570), (66876, 474480), (71172, 445840), (79080, 401256), (83595, 379584), (88965, 356672), (89168, 355860), (94896, 334380), (100314, 316320), (105440, 300942), (111460, 284688), (118620, 267504), (126528, 250785), (133752, 237240), (142344, 222920), (150471, 210880), (158160, 200628), (167190, 189792), (177930, 178336)]