1375799880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 384

約数和(自身を含む): 5376672000

約数和(自身を除く): 4000872120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 349, 361, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 698, 722, 728, 741, 760, 780, 798, 840, 910, 988, 1047, 1064, 1083, 1092, 1140, 1235, 1330, 1365, 1396, 1444, 1482, 1560, 1596, 1729, 1745, 1805, 1820, 1976, 1995, 2094, 2166, 2184, 2280, 2443, 2470, 2527, 2660, 2730, 2792, 2888, 2964, 3192, 3458, 3490, 3610, 3640, 3705, 3990, 4188, 4332, 4537, 4693, 4886, 4940, 5054, 5187, 5235, 5320, 5415, 5460, 5928, 6631, 6916, 6980, 7220, 7329, 7410, 7581, 7980, 8376, 8645, 8664, 9074, 9386, 9772, 9880, 10108, 10374, 10470, 10830, 10920, 12215, 12635, 13262, 13611, 13832, 13960, 14079, 14440, 14658, 14820, 15162, 15960, 17290, 18148, 18772, 19544, 19893, 20216, 20748, 20940, 21660, 22685, 23465, 24430, 25270, 25935, 26524, 27222, 28158, 29316, 29640, 30324, 31759, 32851, 33155, 34580, 36296, 36645, 37544, 37905, 39786, 41496, 41880, 43320, 45370, 46417, 46930, 48860, 50540, 51870, 53048, 54444, 56316, 58632, 60648, 63518, 65702, 66310, 68055, 69160, 70395, 73290, 75810, 79572, 86203, 90740, 92834, 93860, 95277, 97720, 98553, 99465, 101080, 103740, 108888, 112632, 125989, 127036, 131404, 132620, 136110, 139251, 140790, 146580, 151620, 158795, 159144, 164255, 172406, 181480, 185668, 187720, 190554, 197106, 198930, 207480, 232085, 251978, 254072, 258609, 262808, 265240, 272220, 278502, 281580, 293160, 303240, 317590, 328510, 344812, 371336, 377967, 381108, 394212, 397860, 431015, 464170, 476385, 492765, 503956, 517218, 544440, 557004, 563160, 603421, 629945, 635180, 657020, 689624, 696255, 755934, 762216, 788424, 795720, 862030, 881923, 928340, 952770, 985530, 1007912, 1034436, 1114008, 1206842, 1259890, 1270360, 1293045, 1314040, 1392510, 1511868, 1637857, 1724060, 1763846, 1810263, 1856680, 1889835, 1905540, 1971060, 2068872, 2413684, 2519780, 2586090, 2645769, 2785020, 3017105, 3023736, 3275714, 3448120, 3527692, 3620526, 3779670, 3811080, 3942120, 4409615, 4827368, 4913571, 5039560, 5172180, 5291538, 5570040, 6034210, 6551428, 7055384, 7241052, 7559340, 8189285, 8819230, 9051315, 9827142, 10344360, 10583076, 11464999, 12068420, 13102856, 13228845, 14482104, 15118680, 16378570, 17638460, 18102630, 19654284, 21166152, 22929998, 24136840, 24567855, 26457690, 32757140, 34394997, 35276920, 36205260, 39308568, 45859996, 49135710, 52915380, 57324995, 65514280, 68789994, 72410520, 91719992, 98271420, 105830760, 114649990, 137579988, 171974985, 196542840, 229299980, 275159976, 343949970, 458599960, 687899940, 1375799880]

約数ペア:

[(1, 1375799880), (2, 687899940), (3, 458599960), (4, 343949970), (5, 275159976), (6, 229299980), (7, 196542840), (8, 171974985), (10, 137579988), (12, 114649990), (13, 105830760), (14, 98271420), (15, 91719992), (19, 72410520), (20, 68789994), (21, 65514280), (24, 57324995), (26, 52915380), (28, 49135710), (30, 45859996), (35, 39308568), (38, 36205260), (39, 35276920), (40, 34394997), (42, 32757140), (52, 26457690), (56, 24567855), (57, 24136840), (60, 22929998), (65, 21166152), (70, 19654284), (76, 18102630), (78, 17638460), (84, 16378570), (91, 15118680), (95, 14482104), (104, 13228845), (105, 13102856), (114, 12068420), (120, 11464999), (130, 10583076), (133, 10344360), (140, 9827142), (152, 9051315), (156, 8819230), (168, 8189285), (182, 7559340), (190, 7241052), (195, 7055384), (210, 6551428), (228, 6034210), (247, 5570040), (260, 5291538), (266, 5172180), (273, 5039560), (280, 4913571), (285, 4827368), (312, 4409615), (349, 3942120), (361, 3811080), (364, 3779670), (380, 3620526), (390, 3527692), (399, 3448120), (420, 3275714), (455, 3023736), (456, 3017105), (494, 2785020), (520, 2645769), (532, 2586090), (546, 2519780), (570, 2413684), (665, 2068872), (698, 1971060), (722, 1905540), (728, 1889835), (741, 1856680), (760, 1810263), (780, 1763846), (798, 1724060), (840, 1637857), (910, 1511868), (988, 1392510), (1047, 1314040), (1064, 1293045), (1083, 1270360), (1092, 1259890), (1140, 1206842), (1235, 1114008), (1330, 1034436), (1365, 1007912), (1396, 985530), (1444, 952770), (1482, 928340), (1560, 881923), (1596, 862030), (1729, 795720), (1745, 788424), (1805, 762216), (1820, 755934), (1976, 696255), (1995, 689624), (2094, 657020), (2166, 635180), (2184, 629945), (2280, 603421), (2443, 563160), (2470, 557004), (2527, 544440), (2660, 517218), (2730, 503956), (2792, 492765), (2888, 476385), (2964, 464170), (3192, 431015), (3458, 397860), (3490, 394212), (3610, 381108), (3640, 377967), (3705, 371336), (3990, 344812), (4188, 328510), (4332, 317590), (4537, 303240), (4693, 293160), (4886, 281580), (4940, 278502), (5054, 272220), (5187, 265240), (5235, 262808), (5320, 258609), (5415, 254072), (5460, 251978), (5928, 232085), (6631, 207480), (6916, 198930), (6980, 197106), (7220, 190554), (7329, 187720), (7410, 185668), (7581, 181480), (7980, 172406), (8376, 164255), (8645, 159144), (8664, 158795), (9074, 151620), (9386, 146580), (9772, 140790), (9880, 139251), (10108, 136110), (10374, 132620), (10470, 131404), (10830, 127036), (10920, 125989), (12215, 112632), (12635, 108888), (13262, 103740), (13611, 101080), (13832, 99465), (13960, 98553), (14079, 97720), (14440, 95277), (14658, 93860), (14820, 92834), (15162, 90740), (15960, 86203), (17290, 79572), (18148, 75810), (18772, 73290), (19544, 70395), (19893, 69160), (20216, 68055), (20748, 66310), (20940, 65702), (21660, 63518), (22685, 60648), (23465, 58632), (24430, 56316), (25270, 54444), (25935, 53048), (26524, 51870), (27222, 50540), (28158, 48860), (29316, 46930), (29640, 46417), (30324, 45370), (31759, 43320), (32851, 41880), (33155, 41496), (34580, 39786), (36296, 37905), (36645, 37544)]