288862080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 256

約数和(自身を含む): 1011709440

約数和(自身を除く): 722847360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 71, 78, 80, 96, 104, 120, 128, 130, 142, 156, 160, 163, 192, 195, 208, 213, 240, 260, 284, 312, 320, 326, 355, 384, 390, 416, 426, 480, 489, 520, 568, 624, 640, 652, 710, 780, 815, 832, 852, 923, 960, 978, 1040, 1065, 1136, 1248, 1304, 1420, 1560, 1630, 1664, 1704, 1846, 1920, 1956, 2080, 2119, 2130, 2272, 2445, 2496, 2608, 2769, 2840, 3120, 3260, 3408, 3692, 3912, 4160, 4238, 4260, 4544, 4615, 4890, 4992, 5216, 5538, 5680, 6240, 6357, 6520, 6816, 7384, 7824, 8320, 8476, 8520, 9088, 9230, 9780, 10432, 10595, 11076, 11360, 11573, 12480, 12714, 13040, 13632, 13845, 14768, 15648, 16952, 17040, 18460, 19560, 20864, 21190, 22152, 22720, 23146, 24960, 25428, 26080, 27264, 27690, 29536, 31296, 31785, 33904, 34080, 34719, 36920, 39120, 42380, 44304, 45440, 46292, 50856, 52160, 55380, 57865, 59072, 62592, 63570, 67808, 68160, 69438, 73840, 78240, 84760, 88608, 92584, 101712, 104320, 110760, 115730, 118144, 127140, 135616, 136320, 138876, 147680, 150449, 156480, 169520, 173595, 177216, 185168, 203424, 221520, 231460, 254280, 271232, 277752, 295360, 300898, 312960, 339040, 347190, 354432, 370336, 406848, 443040, 451347, 462920, 508560, 555504, 590720, 601796, 678080, 694380, 740672, 752245, 813696, 886080, 902694, 925840, 1017120, 1111008, 1203592, 1356160, 1388760, 1481344, 1504490, 1772160, 1805388, 1851680, 2034240, 2222016, 2256735, 2407184, 2777520, 3008980, 3610776, 3703360, 4068480, 4444032, 4513470, 4814368, 5555040, 6017960, 7221552, 7406720, 9026940, 9628736, 11110080, 12035920, 14443104, 18053880, 19257472, 22220160, 24071840, 28886208, 36107760, 48143680, 57772416, 72215520, 96287360, 144431040, 288862080]

約数ペア:

[(1, 288862080), (2, 144431040), (3, 96287360), (4, 72215520), (5, 57772416), (6, 48143680), (8, 36107760), (10, 28886208), (12, 24071840), (13, 22220160), (15, 19257472), (16, 18053880), (20, 14443104), (24, 12035920), (26, 11110080), (30, 9628736), (32, 9026940), (39, 7406720), (40, 7221552), (48, 6017960), (52, 5555040), (60, 4814368), (64, 4513470), (65, 4444032), (71, 4068480), (78, 3703360), (80, 3610776), (96, 3008980), (104, 2777520), (120, 2407184), (128, 2256735), (130, 2222016), (142, 2034240), (156, 1851680), (160, 1805388), (163, 1772160), (192, 1504490), (195, 1481344), (208, 1388760), (213, 1356160), (240, 1203592), (260, 1111008), (284, 1017120), (312, 925840), (320, 902694), (326, 886080), (355, 813696), (384, 752245), (390, 740672), (416, 694380), (426, 678080), (480, 601796), (489, 590720), (520, 555504), (568, 508560), (624, 462920), (640, 451347), (652, 443040), (710, 406848), (780, 370336), (815, 354432), (832, 347190), (852, 339040), (923, 312960), (960, 300898), (978, 295360), (1040, 277752), (1065, 271232), (1136, 254280), (1248, 231460), (1304, 221520), (1420, 203424), (1560, 185168), (1630, 177216), (1664, 173595), (1704, 169520), (1846, 156480), (1920, 150449), (1956, 147680), (2080, 138876), (2119, 136320), (2130, 135616), (2272, 127140), (2445, 118144), (2496, 115730), (2608, 110760), (2769, 104320), (2840, 101712), (3120, 92584), (3260, 88608), (3408, 84760), (3692, 78240), (3912, 73840), (4160, 69438), (4238, 68160), (4260, 67808), (4544, 63570), (4615, 62592), (4890, 59072), (4992, 57865), (5216, 55380), (5538, 52160), (5680, 50856), (6240, 46292), (6357, 45440), (6520, 44304), (6816, 42380), (7384, 39120), (7824, 36920), (8320, 34719), (8476, 34080), (8520, 33904), (9088, 31785), (9230, 31296), (9780, 29536), (10432, 27690), (10595, 27264), (11076, 26080), (11360, 25428), (11573, 24960), (12480, 23146), (12714, 22720), (13040, 22152), (13632, 21190), (13845, 20864), (14768, 19560), (15648, 18460), (16952, 17040)]