2639501280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 576

約数和(自身を含む): 10517532480

約数和(自身を除く): 7878031200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 41, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 82, 90, 95, 96, 104, 114, 117, 120, 123, 130, 144, 152, 156, 160, 164, 171, 180, 181, 190, 195, 205, 208, 228, 234, 240, 246, 247, 260, 285, 288, 304, 312, 328, 342, 360, 362, 369, 380, 390, 410, 416, 456, 468, 480, 492, 494, 520, 533, 543, 570, 585, 608, 615, 624, 656, 684, 720, 724, 738, 741, 760, 779, 780, 820, 855, 905, 912, 936, 984, 988, 1040, 1066, 1086, 1140, 1170, 1230, 1235, 1248, 1312, 1368, 1440, 1448, 1476, 1482, 1520, 1558, 1560, 1599, 1629, 1640, 1710, 1810, 1824, 1845, 1872, 1968, 1976, 2080, 2132, 2172, 2223, 2280, 2337, 2340, 2353, 2460, 2470, 2665, 2715, 2736, 2896, 2952, 2964, 3040, 3116, 3120, 3198, 3258, 3280, 3420, 3439, 3620, 3690, 3705, 3744, 3895, 3936, 3952, 4264, 4344, 4446, 4560, 4674, 4680, 4706, 4797, 4920, 4940, 5330, 5430, 5472, 5792, 5904, 5928, 6232, 6240, 6396, 6516, 6560, 6840, 6878, 7011, 7059, 7240, 7380, 7410, 7421, 7790, 7904, 7995, 8145, 8528, 8688, 8892, 9120, 9348, 9360, 9412, 9594, 9840, 9880, 10127, 10317, 10660, 10860, 11115, 11685, 11765, 11808, 11856, 12464, 12792, 13032, 13680, 13756, 14022, 14118, 14480, 14760, 14820, 14842, 15580, 15990, 16290, 17056, 17195, 17376, 17784, 18696, 18720, 18824, 19188, 19680, 19760, 20254, 20634, 21177, 21320, 21720, 22230, 22263, 23370, 23530, 23712, 23985, 24928, 25584, 26064, 27360, 27512, 28044, 28236, 28960, 29520, 29640, 29684, 30381, 30951, 31160, 31980, 32580, 34390, 35055, 35295, 35568, 37105, 37392, 37648, 38376, 39520, 40508, 41268, 42354, 42640, 43440, 44460, 44526, 44707, 46740, 47060, 47970, 50635, 51168, 51585, 52128, 55024, 56088, 56472, 59040, 59280, 59368, 60762, 61902, 62320, 63960, 65160, 66789, 68780, 70110, 70590, 71136, 74210, 74784, 75296, 76752, 81016, 82536, 84708, 85280, 86880, 88920, 89052, 89414, 91143, 93480, 94120, 95940, 96473, 101270, 103170, 105885, 110048, 111315, 112176, 112944, 118560, 118736, 121524, 123804, 124640, 127920, 130320, 133578, 134121, 137560, 140220, 140999, 141180, 148420, 151905, 153504, 154755, 162032, 165072, 169416, 177840, 178104, 178828, 182286, 186960, 188240, 191880, 192946, 202540, 206340, 211770, 222630, 223535, 224352, 225888, 237472, 243048, 247608, 255840, 260640, 267156, 268242, 275120, 280440, 281998, 282360, 289419, 296840, 303810, 309510, 324064, 330144, 333945, 338832, 355680, 356208, 357656, 364572, 373920, 376480, 383760, 385892, 402363, 405080, 412680, 422997, 423540, 445260, 447070, 455715, 482365, 486096, 495216, 534312, 536484, 550240, 560880, 563996, 564720, 578838, 593680, 607620, 619020, 667890, 670605, 677664, 704995, 712416, 715312, 729144, 767520, 771784, 804726, 810160, 825360, 845994, 847080, 868257, 890520, 894140, 911430, 964730, 972192, 990432, 1068624, 1072968, 1121760, 1127992, 1129440, 1157676, 1187360, 1215240, 1238040, 1268991, 1335780, 1341210, 1409990, 1430624, 1447095, 1458288, 1543568, 1609452, 1620320, 1650720, 1691988, 1694160, 1736514, 1781040, 1788280, 1822860, 1832987, 1929460, 2011815, 2114985, 2137248, 2145936, 2255984, 2315352, 2430480, 2476080, 2537982, 2671560, 2682420, 2819980, 2894190, 2916576, 3087136, 3218904, 3383976, 3388320, 3473028, 3562080, 3576560, 3645720, 3665974, 3858920, 4023630, 4229970, 4291872, 4341285, 4511968, 4630704, 4860960, 4952160, 5075964, 5343120, 5364840, 5498961, 5639960, 5788380, 6344955, 6437808, 6767952, 6946056, 7153120, 7291440, 7331948, 7717840, 8047260, 8459940, 8682570, 9164935, 9261408, 10151928, 10686240, 10729680, 10997922, 11279920, 11576760, 12689910, 12875616, 13535904, 13892112, 14582880, 14663896, 15435680, 16094520, 16496883, 16919880, 17365140, 18329870, 20303856, 21459360, 21995844, 22559840, 23153520, 25379820, 27494805, 27784224, 29327792, 32189040, 32993766, 33839760, 34730280, 36659740, 40607712, 43991688, 46307040, 50759640, 54989610, 58655584, 64378080, 65987532, 67679520, 69460560, 73319480, 82484415, 87983376, 101519280, 109979220, 131975064, 138921120, 146638960, 164968830, 175966752, 203038560, 219958440, 263950128, 293277920, 329937660, 439916880, 527900256, 659875320, 879833760, 1319750640, 2639501280]

約数ペア:

[(1, 2639501280), (2, 1319750640), (3, 879833760), (4, 659875320), (5, 527900256), (6, 439916880), (8, 329937660), (9, 293277920), (10, 263950128), (12, 219958440), (13, 203038560), (15, 175966752), (16, 164968830), (18, 146638960), (19, 138921120), (20, 131975064), (24, 109979220), (26, 101519280), (30, 87983376), (32, 82484415), (36, 73319480), (38, 69460560), (39, 67679520), (40, 65987532), (41, 64378080), (45, 58655584), (48, 54989610), (52, 50759640), (57, 46307040), (60, 43991688), (65, 40607712), (72, 36659740), (76, 34730280), (78, 33839760), (80, 32993766), (82, 32189040), (90, 29327792), (95, 27784224), (96, 27494805), (104, 25379820), (114, 23153520), (117, 22559840), (120, 21995844), (123, 21459360), (130, 20303856), (144, 18329870), (152, 17365140), (156, 16919880), (160, 16496883), (164, 16094520), (171, 15435680), (180, 14663896), (181, 14582880), (190, 13892112), (195, 13535904), (205, 12875616), (208, 12689910), (228, 11576760), (234, 11279920), (240, 10997922), (246, 10729680), (247, 10686240), (260, 10151928), (285, 9261408), (288, 9164935), (304, 8682570), (312, 8459940), (328, 8047260), (342, 7717840), (360, 7331948), (362, 7291440), (369, 7153120), (380, 6946056), (390, 6767952), (410, 6437808), (416, 6344955), (456, 5788380), (468, 5639960), (480, 5498961), (492, 5364840), (494, 5343120), (520, 5075964), (533, 4952160), (543, 4860960), (570, 4630704), (585, 4511968), (608, 4341285), (615, 4291872), (624, 4229970), (656, 4023630), (684, 3858920), (720, 3665974), (724, 3645720), (738, 3576560), (741, 3562080), (760, 3473028), (779, 3388320), (780, 3383976), (820, 3218904), (855, 3087136), (905, 2916576), (912, 2894190), (936, 2819980), (984, 2682420), (988, 2671560), (1040, 2537982), (1066, 2476080), (1086, 2430480), (1140, 2315352), (1170, 2255984), (1230, 2145936), (1235, 2137248), (1248, 2114985), (1312, 2011815), (1368, 1929460), (1440, 1832987), (1448, 1822860), (1476, 1788280), (1482, 1781040), (1520, 1736514), (1558, 1694160), (1560, 1691988), (1599, 1650720), (1629, 1620320), (1640, 1609452), (1710, 1543568), (1810, 1458288), (1824, 1447095), (1845, 1430624), (1872, 1409990), (1968, 1341210), (1976, 1335780), (2080, 1268991), (2132, 1238040), (2172, 1215240), (2223, 1187360), (2280, 1157676), (2337, 1129440), (2340, 1127992), (2353, 1121760), (2460, 1072968), (2470, 1068624), (2665, 990432), (2715, 972192), (2736, 964730), (2896, 911430), (2952, 894140), (2964, 890520), (3040, 868257), (3116, 847080), (3120, 845994), (3198, 825360), (3258, 810160), (3280, 804726), (3420, 771784), (3439, 767520), (3620, 729144), (3690, 715312), (3705, 712416), (3744, 704995), (3895, 677664), (3936, 670605), (3952, 667890), (4264, 619020), (4344, 607620), (4446, 593680), (4560, 578838), (4674, 564720), (4680, 563996), (4706, 560880), (4797, 550240), (4920, 536484), (4940, 534312), (5330, 495216), (5430, 486096), (5472, 482365), (5792, 455715), (5904, 447070), (5928, 445260), (6232, 423540), (6240, 422997), (6396, 412680), (6516, 405080), (6560, 402363), (6840, 385892), (6878, 383760), (7011, 376480), (7059, 373920), (7240, 364572), (7380, 357656), (7410, 356208), (7421, 355680), (7790, 338832), (7904, 333945), (7995, 330144), (8145, 324064), (8528, 309510), (8688, 303810), (8892, 296840), (9120, 289419), (9348, 282360), (9360, 281998), (9412, 280440), (9594, 275120), (9840, 268242), (9880, 267156), (10127, 260640), (10317, 255840), (10660, 247608), (10860, 243048), (11115, 237472), (11685, 225888), (11765, 224352), (11808, 223535), (11856, 222630), (12464, 211770), (12792, 206340), (13032, 202540), (13680, 192946), (13756, 191880), (14022, 188240), (14118, 186960), (14480, 182286), (14760, 178828), (14820, 178104), (14842, 177840), (15580, 169416), (15990, 165072), (16290, 162032), (17056, 154755), (17195, 153504), (17376, 151905), (17784, 148420), (18696, 141180), (18720, 140999), (18824, 140220), (19188, 137560), (19680, 134121), (19760, 133578), (20254, 130320), (20634, 127920), (21177, 124640), (21320, 123804), (21720, 121524), (22230, 118736), (22263, 118560), (23370, 112944), (23530, 112176), (23712, 111315), (23985, 110048), (24928, 105885), (25584, 103170), (26064, 101270), (27360, 96473), (27512, 95940), (28044, 94120), (28236, 93480), (28960, 91143), (29520, 89414), (29640, 89052), (29684, 88920), (30381, 86880), (30951, 85280), (31160, 84708), (31980, 82536), (32580, 81016), (34390, 76752), (35055, 75296), (35295, 74784), (35568, 74210), (37105, 71136), (37392, 70590), (37648, 70110), (38376, 68780), (39520, 66789), (40508, 65160), (41268, 63960), (42354, 62320), (42640, 61902), (43440, 60762), (44460, 59368), (44526, 59280), (44707, 59040), (46740, 56472), (47060, 56088), (47970, 55024), (50635, 52128), (51168, 51585)]