1680515760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1181}}^1$

素因数の和:1233

約数の個数: 360

約数和(自身を含む): 6666792048

約数和(自身を除く): 4986276288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 121, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 242, 245, 264, 280, 294, 308, 330, 336, 363, 385, 392, 420, 440, 462, 484, 490, 528, 539, 560, 588, 605, 616, 660, 726, 735, 770, 784, 840, 847, 880, 924, 968, 980, 1078, 1155, 1176, 1181, 1210, 1232, 1320, 1452, 1470, 1540, 1617, 1680, 1694, 1815, 1848, 1936, 1960, 2156, 2310, 2352, 2362, 2420, 2541, 2640, 2695, 2904, 2940, 3080, 3234, 3388, 3543, 3630, 3696, 3920, 4235, 4312, 4620, 4724, 4840, 5082, 5390, 5808, 5880, 5905, 5929, 6160, 6468, 6776, 7086, 7260, 8085, 8267, 8470, 8624, 9240, 9448, 9680, 10164, 10780, 11760, 11810, 11858, 12705, 12936, 12991, 13552, 14172, 14520, 16170, 16534, 16940, 17715, 17787, 18480, 18896, 20328, 21560, 23620, 23716, 24801, 25410, 25872, 25982, 28344, 29040, 29645, 32340, 33068, 33880, 35430, 35574, 38973, 40656, 41335, 43120, 47240, 47432, 49602, 50820, 51964, 56688, 57869, 59290, 64680, 64955, 66136, 67760, 70860, 71148, 77946, 82670, 88935, 90937, 94480, 94864, 99204, 101640, 103928, 115738, 118580, 124005, 129360, 129910, 132272, 141720, 142296, 142901, 155892, 165340, 173607, 177870, 181874, 194865, 198408, 203280, 207856, 231476, 237160, 248010, 259820, 272811, 283440, 284592, 285802, 289345, 311784, 330680, 347214, 355740, 363748, 389730, 396816, 428703, 454685, 462952, 474320, 496020, 519640, 545622, 571604, 578690, 623568, 636559, 661360, 694428, 711480, 714505, 727496, 779460, 857406, 868035, 909370, 925904, 992040, 1000307, 1039280, 1091244, 1143208, 1157380, 1273118, 1364055, 1388856, 1422960, 1429010, 1454992, 1558920, 1714812, 1736070, 1818740, 1909677, 1984080, 2000614, 2143515, 2182488, 2286416, 2314760, 2546236, 2728110, 2777712, 2858020, 3000921, 3117840, 3182795, 3429624, 3472140, 3637480, 3819354, 4001228, 4287030, 4364976, 4629520, 5001535, 5092472, 5456220, 5716040, 6001842, 6365590, 6859248, 6944280, 7002149, 7274960, 7638708, 8002456, 8574060, 9548385, 10003070, 10184944, 10912440, 11432080, 12003684, 12731180, 13888560, 14004298, 15004605, 15277416, 16004912, 17148120, 19096770, 20006140, 21006447, 21824880, 24007368, 25462360, 28008596, 30009210, 30554832, 34296240, 35010745, 38193540, 40012280, 42012894, 48014736, 50924720, 56017192, 60018420, 70021490, 76387080, 80024560, 84025788, 105032235, 112034384, 120036840, 140042980, 152774160, 168051576, 210064470, 240073680, 280085960, 336103152, 420128940, 560171920, 840257880, 1680515760]

約数ペア:

[(1, 1680515760), (2, 840257880), (3, 560171920), (4, 420128940), (5, 336103152), (6, 280085960), (7, 240073680), (8, 210064470), (10, 168051576), (11, 152774160), (12, 140042980), (14, 120036840), (15, 112034384), (16, 105032235), (20, 84025788), (21, 80024560), (22, 76387080), (24, 70021490), (28, 60018420), (30, 56017192), (33, 50924720), (35, 48014736), (40, 42012894), (42, 40012280), (44, 38193540), (48, 35010745), (49, 34296240), (55, 30554832), (56, 30009210), (60, 28008596), (66, 25462360), (70, 24007368), (77, 21824880), (80, 21006447), (84, 20006140), (88, 19096770), (98, 17148120), (105, 16004912), (110, 15277416), (112, 15004605), (120, 14004298), (121, 13888560), (132, 12731180), (140, 12003684), (147, 11432080), (154, 10912440), (165, 10184944), (168, 10003070), (176, 9548385), (196, 8574060), (210, 8002456), (220, 7638708), (231, 7274960), (240, 7002149), (242, 6944280), (245, 6859248), (264, 6365590), (280, 6001842), (294, 5716040), (308, 5456220), (330, 5092472), (336, 5001535), (363, 4629520), (385, 4364976), (392, 4287030), (420, 4001228), (440, 3819354), (462, 3637480), (484, 3472140), (490, 3429624), (528, 3182795), (539, 3117840), (560, 3000921), (588, 2858020), (605, 2777712), (616, 2728110), (660, 2546236), (726, 2314760), (735, 2286416), (770, 2182488), (784, 2143515), (840, 2000614), (847, 1984080), (880, 1909677), (924, 1818740), (968, 1736070), (980, 1714812), (1078, 1558920), (1155, 1454992), (1176, 1429010), (1181, 1422960), (1210, 1388856), (1232, 1364055), (1320, 1273118), (1452, 1157380), (1470, 1143208), (1540, 1091244), (1617, 1039280), (1680, 1000307), (1694, 992040), (1815, 925904), (1848, 909370), (1936, 868035), (1960, 857406), (2156, 779460), (2310, 727496), (2352, 714505), (2362, 711480), (2420, 694428), (2541, 661360), (2640, 636559), (2695, 623568), (2904, 578690), (2940, 571604), (3080, 545622), (3234, 519640), (3388, 496020), (3543, 474320), (3630, 462952), (3696, 454685), (3920, 428703), (4235, 396816), (4312, 389730), (4620, 363748), (4724, 355740), (4840, 347214), (5082, 330680), (5390, 311784), (5808, 289345), (5880, 285802), (5905, 284592), (5929, 283440), (6160, 272811), (6468, 259820), (6776, 248010), (7086, 237160), (7260, 231476), (8085, 207856), (8267, 203280), (8470, 198408), (8624, 194865), (9240, 181874), (9448, 177870), (9680, 173607), (10164, 165340), (10780, 155892), (11760, 142901), (11810, 142296), (11858, 141720), (12705, 132272), (12936, 129910), (12991, 129360), (13552, 124005), (14172, 118580), (14520, 115738), (16170, 103928), (16534, 101640), (16940, 99204), (17715, 94864), (17787, 94480), (18480, 90937), (18896, 88935), (20328, 82670), (21560, 77946), (23620, 71148), (23716, 70860), (24801, 67760), (25410, 66136), (25872, 64955), (25982, 64680), (28344, 59290), (29040, 57869), (29645, 56688), (32340, 51964), (33068, 50820), (33880, 49602), (35430, 47432), (35574, 47240), (38973, 43120), (40656, 41335)]