1809866240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 320

約数和(自身を含む): 5667387264

約数和(自身を除く): 3857521024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 128, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 256, 260, 272, 280, 320, 340, 364, 416, 442, 448, 455, 457, 476, 512, 520, 544, 560, 595, 640, 680, 728, 832, 884, 896, 910, 914, 952, 1040, 1088, 1105, 1120, 1190, 1280, 1360, 1456, 1547, 1664, 1768, 1792, 1820, 1828, 1904, 2080, 2176, 2210, 2240, 2285, 2380, 2560, 2720, 2912, 3094, 3199, 3328, 3536, 3584, 3640, 3656, 3808, 4160, 4352, 4420, 4480, 4570, 4760, 5440, 5824, 5941, 6188, 6398, 6656, 7072, 7280, 7312, 7616, 7735, 7769, 8320, 8704, 8840, 8960, 9140, 9520, 10880, 11648, 11882, 12376, 12796, 14144, 14560, 14624, 15232, 15470, 15538, 15995, 16640, 17680, 17920, 18280, 19040, 21760, 23296, 23764, 24752, 25592, 28288, 29120, 29248, 29705, 30464, 30940, 31076, 31990, 33280, 35360, 36560, 38080, 38845, 41587, 43520, 46592, 47528, 49504, 51184, 54383, 56576, 58240, 58496, 59410, 60928, 61880, 62152, 63980, 70720, 73120, 76160, 77690, 83174, 95056, 99008, 100997, 102368, 108766, 113152, 116480, 116992, 118820, 123760, 124304, 127960, 141440, 146240, 152320, 155380, 166348, 190112, 198016, 201994, 204736, 207935, 217532, 232960, 233984, 237640, 247520, 248608, 255920, 271915, 282880, 292480, 304640, 310760, 332696, 380224, 396032, 403988, 409472, 415870, 435064, 475280, 495040, 497216, 504985, 511840, 543830, 565760, 584960, 621520, 665392, 706979, 760448, 792064, 807976, 818944, 831740, 870128, 950560, 990080, 994432, 1009970, 1023680, 1087660, 1169920, 1243040, 1330784, 1413958, 1520896, 1615952, 1637888, 1663480, 1740256, 1901120, 1980160, 1988864, 2019940, 2047360, 2175320, 2486080, 2661568, 2827916, 3041792, 3231904, 3326960, 3480512, 3534895, 3802240, 3960320, 3977728, 4039880, 4094720, 4350640, 4972160, 5323136, 5655832, 6463808, 6653920, 6961024, 7069790, 7604480, 8079760, 8189440, 8701280, 9944320, 10646272, 11311664, 12927616, 13307840, 13922048, 14139580, 15208960, 16159520, 17402560, 19888640, 21292544, 22623328, 25855232, 26615680, 27844096, 28279160, 32319040, 34805120, 45246656, 51710464, 53231360, 56558320, 64638080, 69610240, 90493312, 106462720, 113116640, 129276160, 139220480, 180986624, 226233280, 258552320, 361973248, 452466560, 904933120, 1809866240]

約数ペア:

[(1, 1809866240), (2, 904933120), (4, 452466560), (5, 361973248), (7, 258552320), (8, 226233280), (10, 180986624), (13, 139220480), (14, 129276160), (16, 113116640), (17, 106462720), (20, 90493312), (26, 69610240), (28, 64638080), (32, 56558320), (34, 53231360), (35, 51710464), (40, 45246656), (52, 34805120), (56, 32319040), (64, 28279160), (65, 27844096), (68, 26615680), (70, 25855232), (80, 22623328), (85, 21292544), (91, 19888640), (104, 17402560), (112, 16159520), (119, 15208960), (128, 14139580), (130, 13922048), (136, 13307840), (140, 12927616), (160, 11311664), (170, 10646272), (182, 9944320), (208, 8701280), (221, 8189440), (224, 8079760), (238, 7604480), (256, 7069790), (260, 6961024), (272, 6653920), (280, 6463808), (320, 5655832), (340, 5323136), (364, 4972160), (416, 4350640), (442, 4094720), (448, 4039880), (455, 3977728), (457, 3960320), (476, 3802240), (512, 3534895), (520, 3480512), (544, 3326960), (560, 3231904), (595, 3041792), (640, 2827916), (680, 2661568), (728, 2486080), (832, 2175320), (884, 2047360), (896, 2019940), (910, 1988864), (914, 1980160), (952, 1901120), (1040, 1740256), (1088, 1663480), (1105, 1637888), (1120, 1615952), (1190, 1520896), (1280, 1413958), (1360, 1330784), (1456, 1243040), (1547, 1169920), (1664, 1087660), (1768, 1023680), (1792, 1009970), (1820, 994432), (1828, 990080), (1904, 950560), (2080, 870128), (2176, 831740), (2210, 818944), (2240, 807976), (2285, 792064), (2380, 760448), (2560, 706979), (2720, 665392), (2912, 621520), (3094, 584960), (3199, 565760), (3328, 543830), (3536, 511840), (3584, 504985), (3640, 497216), (3656, 495040), (3808, 475280), (4160, 435064), (4352, 415870), (4420, 409472), (4480, 403988), (4570, 396032), (4760, 380224), (5440, 332696), (5824, 310760), (5941, 304640), (6188, 292480), (6398, 282880), (6656, 271915), (7072, 255920), (7280, 248608), (7312, 247520), (7616, 237640), (7735, 233984), (7769, 232960), (8320, 217532), (8704, 207935), (8840, 204736), (8960, 201994), (9140, 198016), (9520, 190112), (10880, 166348), (11648, 155380), (11882, 152320), (12376, 146240), (12796, 141440), (14144, 127960), (14560, 124304), (14624, 123760), (15232, 118820), (15470, 116992), (15538, 116480), (15995, 113152), (16640, 108766), (17680, 102368), (17920, 100997), (18280, 99008), (19040, 95056), (21760, 83174), (23296, 77690), (23764, 76160), (24752, 73120), (25592, 70720), (28288, 63980), (29120, 62152), (29248, 61880), (29705, 60928), (30464, 59410), (30940, 58496), (31076, 58240), (31990, 56576), (33280, 54383), (35360, 51184), (36560, 49504), (38080, 47528), (38845, 46592), (41587, 43520)]