764791040

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 2163369600

約数和(自身を除く): 1398578560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 41, 52, 59, 64, 65, 76, 80, 82, 95, 104, 118, 128, 130, 152, 160, 164, 190, 205, 208, 236, 247, 256, 260, 295, 304, 320, 328, 380, 410, 416, 472, 494, 520, 533, 590, 608, 640, 656, 760, 767, 779, 820, 832, 944, 988, 1040, 1066, 1121, 1180, 1216, 1235, 1280, 1312, 1520, 1534, 1558, 1640, 1664, 1888, 1976, 2080, 2132, 2242, 2360, 2419, 2432, 2470, 2624, 2665, 3040, 3068, 3116, 3280, 3328, 3776, 3835, 3895, 3952, 4160, 4264, 4484, 4720, 4838, 4864, 4940, 5248, 5330, 5605, 6080, 6136, 6232, 6560, 7552, 7670, 7790, 7904, 8320, 8528, 8968, 9440, 9676, 9880, 10127, 10496, 10660, 11210, 12095, 12160, 12272, 12464, 13120, 14573, 15104, 15340, 15580, 15808, 16640, 17056, 17936, 18880, 19352, 19760, 20254, 21320, 22420, 24190, 24320, 24544, 24928, 26240, 29146, 30680, 31160, 31447, 31616, 34112, 35872, 37760, 38704, 39520, 40508, 42640, 44840, 45961, 48380, 49088, 49856, 50635, 52480, 58292, 61360, 62320, 62894, 63232, 68224, 71744, 72865, 75520, 77408, 79040, 81016, 85280, 89680, 91922, 96760, 98176, 99712, 101270, 116584, 122720, 124640, 125788, 136448, 143488, 145730, 154816, 157235, 158080, 162032, 170560, 179360, 183844, 193520, 196352, 199424, 202540, 229805, 233168, 245440, 249280, 251576, 286976, 291460, 309632, 314470, 316160, 324064, 341120, 358720, 367688, 387040, 405080, 459610, 466336, 490880, 498560, 503152, 582920, 597493, 619264, 628940, 648128, 682240, 717440, 735376, 774080, 810160, 919220, 932672, 981760, 997120, 1006304, 1165840, 1194986, 1257880, 1296256, 1434880, 1470752, 1548160, 1620320, 1838440, 1865344, 2012608, 2331680, 2389972, 2515760, 2592512, 2941504, 2987465, 3096320, 3240640, 3676880, 3730688, 4025216, 4663360, 4779944, 5031520, 5883008, 5974930, 6481280, 7353760, 8050432, 9326720, 9559888, 10063040, 11766016, 11949860, 12962560, 14707520, 18653440, 19119776, 20126080, 23899720, 29415040, 38239552, 40252160, 47799440, 58830080, 76479104, 95598880, 152958208, 191197760, 382395520, 764791040]

約数ペア:

[(1, 764791040), (2, 382395520), (4, 191197760), (5, 152958208), (8, 95598880), (10, 76479104), (13, 58830080), (16, 47799440), (19, 40252160), (20, 38239552), (26, 29415040), (32, 23899720), (38, 20126080), (40, 19119776), (41, 18653440), (52, 14707520), (59, 12962560), (64, 11949860), (65, 11766016), (76, 10063040), (80, 9559888), (82, 9326720), (95, 8050432), (104, 7353760), (118, 6481280), (128, 5974930), (130, 5883008), (152, 5031520), (160, 4779944), (164, 4663360), (190, 4025216), (205, 3730688), (208, 3676880), (236, 3240640), (247, 3096320), (256, 2987465), (260, 2941504), (295, 2592512), (304, 2515760), (320, 2389972), (328, 2331680), (380, 2012608), (410, 1865344), (416, 1838440), (472, 1620320), (494, 1548160), (520, 1470752), (533, 1434880), (590, 1296256), (608, 1257880), (640, 1194986), (656, 1165840), (760, 1006304), (767, 997120), (779, 981760), (820, 932672), (832, 919220), (944, 810160), (988, 774080), (1040, 735376), (1066, 717440), (1121, 682240), (1180, 648128), (1216, 628940), (1235, 619264), (1280, 597493), (1312, 582920), (1520, 503152), (1534, 498560), (1558, 490880), (1640, 466336), (1664, 459610), (1888, 405080), (1976, 387040), (2080, 367688), (2132, 358720), (2242, 341120), (2360, 324064), (2419, 316160), (2432, 314470), (2470, 309632), (2624, 291460), (2665, 286976), (3040, 251576), (3068, 249280), (3116, 245440), (3280, 233168), (3328, 229805), (3776, 202540), (3835, 199424), (3895, 196352), (3952, 193520), (4160, 183844), (4264, 179360), (4484, 170560), (4720, 162032), (4838, 158080), (4864, 157235), (4940, 154816), (5248, 145730), (5330, 143488), (5605, 136448), (6080, 125788), (6136, 124640), (6232, 122720), (6560, 116584), (7552, 101270), (7670, 99712), (7790, 98176), (7904, 96760), (8320, 91922), (8528, 89680), (8968, 85280), (9440, 81016), (9676, 79040), (9880, 77408), (10127, 75520), (10496, 72865), (10660, 71744), (11210, 68224), (12095, 63232), (12160, 62894), (12272, 62320), (12464, 61360), (13120, 58292), (14573, 52480), (15104, 50635), (15340, 49856), (15580, 49088), (15808, 48380), (16640, 45961), (17056, 44840), (17936, 42640), (18880, 40508), (19352, 39520), (19760, 38704), (20254, 37760), (21320, 35872), (22420, 34112), (24190, 31616), (24320, 31447), (24544, 31160), (24928, 30680), (26240, 29146)]