1455205440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3$

素因数の和:107

約数の個数: 448

約数和(自身を含む): 5561015040

約数和(自身を除く): 4105809600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 19, 20, 24, 26, 30, 32, 34, 38, 39, 40, 48, 51, 52, 57, 60, 64, 65, 68, 76, 78, 80, 85, 95, 96, 102, 104, 114, 120, 130, 136, 152, 156, 160, 170, 190, 192, 195, 204, 208, 221, 228, 240, 247, 255, 260, 272, 285, 304, 312, 320, 323, 340, 361, 380, 390, 408, 416, 442, 456, 480, 494, 510, 520, 544, 570, 608, 624, 646, 663, 680, 722, 741, 760, 780, 816, 832, 884, 912, 960, 969, 988, 1020, 1040, 1083, 1088, 1105, 1140, 1216, 1235, 1248, 1292, 1326, 1360, 1444, 1482, 1520, 1560, 1615, 1632, 1768, 1805, 1824, 1938, 1976, 2040, 2080, 2166, 2210, 2280, 2470, 2496, 2584, 2652, 2720, 2888, 2964, 3040, 3120, 3230, 3264, 3315, 3536, 3610, 3648, 3705, 3876, 3952, 4080, 4160, 4199, 4332, 4420, 4560, 4693, 4845, 4940, 5168, 5304, 5415, 5440, 5776, 5928, 6080, 6137, 6240, 6460, 6630, 6859, 7072, 7220, 7410, 7752, 7904, 8160, 8398, 8664, 8840, 9120, 9386, 9690, 9880, 10336, 10608, 10830, 11552, 11856, 12274, 12480, 12597, 12920, 13260, 13718, 14079, 14144, 14440, 14820, 15504, 15808, 16320, 16796, 17328, 17680, 18240, 18411, 18772, 19380, 19760, 20577, 20672, 20995, 21216, 21660, 23104, 23465, 23712, 24548, 25194, 25840, 26520, 27436, 28158, 28880, 29640, 30685, 31008, 33592, 34295, 34656, 35360, 36822, 37544, 38760, 39520, 41154, 41990, 42432, 43320, 46930, 47424, 49096, 50388, 51680, 53040, 54872, 56316, 57760, 59280, 61370, 62016, 62985, 67184, 68590, 69312, 70395, 70720, 73644, 75088, 77520, 79040, 79781, 82308, 83980, 86640, 89167, 92055, 93860, 98192, 100776, 102885, 103360, 106080, 109744, 112632, 115520, 116603, 118560, 122740, 125970, 134368, 137180, 140790, 147288, 150176, 155040, 159562, 164616, 167960, 173280, 178334, 184110, 187720, 196384, 201552, 205770, 212160, 219488, 225264, 233206, 237120, 239343, 245480, 251940, 267501, 268736, 274360, 281580, 294576, 300352, 310080, 319124, 329232, 335920, 346560, 349809, 356668, 368220, 375440, 392768, 398905, 403104, 411540, 438976, 445835, 450528, 466412, 478686, 490960, 503880, 535002, 548720, 563160, 583015, 589152, 638248, 658464, 671840, 699618, 713336, 736440, 750880, 797810, 806208, 823080, 891670, 901056, 932824, 957372, 981920, 1007760, 1070004, 1097440, 1126320, 1166030, 1178304, 1196715, 1276496, 1316928, 1337505, 1343680, 1399236, 1426672, 1472880, 1501760, 1515839, 1595620, 1646160, 1749045, 1783340, 1865648, 1914744, 1963840, 2015520, 2140008, 2194880, 2252640, 2332060, 2393430, 2552992, 2675010, 2798472, 2853344, 2945760, 3031678, 3191240, 3292320, 3498090, 3566680, 3731296, 3829488, 4031040, 4280016, 4505280, 4547517, 4664120, 4786860, 5105984, 5350020, 5596944, 5706688, 5891520, 6063356, 6382480, 6584640, 6996180, 7133360, 7462592, 7579195, 7658976, 8560032, 9095034, 9328240, 9573720, 10700040, 11193888, 12126712, 12764960, 13992360, 14266720, 15158390, 15317952, 17120064, 18190068, 18656480, 19147440, 21400080, 22387776, 22737585, 24253424, 25529920, 27984720, 28533440, 30316780, 36380136, 37312960, 38294880, 42800160, 45475170, 48506848, 55969440, 60633560, 72760272, 76589760, 85600320, 90950340, 97013696, 111938880, 121267120, 145520544, 181900680, 242534240, 291041088, 363801360, 485068480, 727602720, 1455205440]

約数ペア:

[(1, 1455205440), (2, 727602720), (3, 485068480), (4, 363801360), (5, 291041088), (6, 242534240), (8, 181900680), (10, 145520544), (12, 121267120), (13, 111938880), (15, 97013696), (16, 90950340), (17, 85600320), (19, 76589760), (20, 72760272), (24, 60633560), (26, 55969440), (30, 48506848), (32, 45475170), (34, 42800160), (38, 38294880), (39, 37312960), (40, 36380136), (48, 30316780), (51, 28533440), (52, 27984720), (57, 25529920), (60, 24253424), (64, 22737585), (65, 22387776), (68, 21400080), (76, 19147440), (78, 18656480), (80, 18190068), (85, 17120064), (95, 15317952), (96, 15158390), (102, 14266720), (104, 13992360), (114, 12764960), (120, 12126712), (130, 11193888), (136, 10700040), (152, 9573720), (156, 9328240), (160, 9095034), (170, 8560032), (190, 7658976), (192, 7579195), (195, 7462592), (204, 7133360), (208, 6996180), (221, 6584640), (228, 6382480), (240, 6063356), (247, 5891520), (255, 5706688), (260, 5596944), (272, 5350020), (285, 5105984), (304, 4786860), (312, 4664120), (320, 4547517), (323, 4505280), (340, 4280016), (361, 4031040), (380, 3829488), (390, 3731296), (408, 3566680), (416, 3498090), (442, 3292320), (456, 3191240), (480, 3031678), (494, 2945760), (510, 2853344), (520, 2798472), (544, 2675010), (570, 2552992), (608, 2393430), (624, 2332060), (646, 2252640), (663, 2194880), (680, 2140008), (722, 2015520), (741, 1963840), (760, 1914744), (780, 1865648), (816, 1783340), (832, 1749045), (884, 1646160), (912, 1595620), (960, 1515839), (969, 1501760), (988, 1472880), (1020, 1426672), (1040, 1399236), (1083, 1343680), (1088, 1337505), (1105, 1316928), (1140, 1276496), (1216, 1196715), (1235, 1178304), (1248, 1166030), (1292, 1126320), (1326, 1097440), (1360, 1070004), (1444, 1007760), (1482, 981920), (1520, 957372), (1560, 932824), (1615, 901056), (1632, 891670), (1768, 823080), (1805, 806208), (1824, 797810), (1938, 750880), (1976, 736440), (2040, 713336), (2080, 699618), (2166, 671840), (2210, 658464), (2280, 638248), (2470, 589152), (2496, 583015), (2584, 563160), (2652, 548720), (2720, 535002), (2888, 503880), (2964, 490960), (3040, 478686), (3120, 466412), (3230, 450528), (3264, 445835), (3315, 438976), (3536, 411540), (3610, 403104), (3648, 398905), (3705, 392768), (3876, 375440), (3952, 368220), (4080, 356668), (4160, 349809), (4199, 346560), (4332, 335920), (4420, 329232), (4560, 319124), (4693, 310080), (4845, 300352), (4940, 294576), (5168, 281580), (5304, 274360), (5415, 268736), (5440, 267501), (5776, 251940), (5928, 245480), (6080, 239343), (6137, 237120), (6240, 233206), (6460, 225264), (6630, 219488), (6859, 212160), (7072, 205770), (7220, 201552), (7410, 196384), (7752, 187720), (7904, 184110), (8160, 178334), (8398, 173280), (8664, 167960), (8840, 164616), (9120, 159562), (9386, 155040), (9690, 150176), (9880, 147288), (10336, 140790), (10608, 137180), (10830, 134368), (11552, 125970), (11856, 122740), (12274, 118560), (12480, 116603), (12597, 115520), (12920, 112632), (13260, 109744), (13718, 106080), (14079, 103360), (14144, 102885), (14440, 100776), (14820, 98192), (15504, 93860), (15808, 92055), (16320, 89167), (16796, 86640), (17328, 83980), (17680, 82308), (18240, 79781), (18411, 79040), (18772, 77520), (19380, 75088), (19760, 73644), (20577, 70720), (20672, 70395), (20995, 69312), (21216, 68590), (21660, 67184), (23104, 62985), (23465, 62016), (23712, 61370), (24548, 59280), (25194, 57760), (25840, 56316), (26520, 54872), (27436, 53040), (28158, 51680), (28880, 50388), (29640, 49096), (30685, 47424), (31008, 46930), (33592, 43320), (34295, 42432), (34656, 41990), (35360, 41154), (36822, 39520), (37544, 38760)]