1263571920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2699

約数の個数: 320

約数和(自身を含む): 4964682240

約数和(自身を除く): 3701110320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 340, 351, 360, 390, 408, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 663, 680, 702, 720, 765, 780, 816, 884, 918, 936, 1020, 1040, 1080, 1105, 1170, 1224, 1326, 1360, 1404, 1530, 1560, 1755, 1768, 1836, 1872, 1989, 2040, 2160, 2210, 2295, 2340, 2448, 2647, 2652, 2808, 3060, 3120, 3315, 3510, 3536, 3672, 3978, 4080, 4420, 4590, 4680, 5294, 5304, 5616, 5967, 6120, 6630, 7020, 7344, 7941, 7956, 8840, 9180, 9360, 9945, 10588, 10608, 11934, 12240, 13235, 13260, 14040, 15882, 15912, 17680, 18360, 19890, 21176, 23823, 23868, 26470, 26520, 28080, 29835, 31764, 31824, 34411, 36720, 39705, 39780, 42352, 44999, 47646, 47736, 52940, 53040, 59670, 63528, 68822, 71469, 79410, 79560, 89998, 95292, 95472, 103233, 105880, 119115, 119340, 127056, 134997, 137644, 142938, 158820, 159120, 172055, 179996, 190584, 206466, 211760, 224995, 238230, 238680, 269994, 275288, 285876, 309699, 317640, 344110, 357345, 359992, 381168, 404991, 412932, 449990, 476460, 477360, 516165, 539988, 550576, 571752, 584987, 619398, 635280, 674985, 688220, 714690, 719984, 809982, 825864, 899980, 929097, 952920, 1032330, 1079976, 1143504, 1169974, 1214973, 1238796, 1349970, 1376440, 1429380, 1548495, 1619964, 1651728, 1754961, 1799960, 1858194, 1905840, 2024955, 2064660, 2159952, 2339948, 2429946, 2477592, 2699940, 2752880, 2858760, 2924935, 3096990, 3239928, 3509922, 3599920, 3716388, 4049910, 4129320, 4645485, 4679896, 4859892, 4955184, 5264883, 5399880, 5717520, 5849870, 6074865, 6193980, 6479856, 7019844, 7432776, 8099820, 8258640, 8774805, 9290970, 9359792, 9719784, 10529766, 10799760, 11699740, 12149730, 12387960, 14039688, 14865552, 15794649, 16199640, 17549610, 18581940, 19439568, 21059532, 23399480, 24299460, 24775920, 26324415, 28079376, 31589298, 32399280, 35099220, 37163880, 42119064, 46798960, 48598920, 52648830, 63178596, 70198440, 74327760, 78973245, 84238128, 97197840, 105297660, 126357192, 140396880, 157946490, 210595320, 252714384, 315892980, 421190640, 631785960, 1263571920]

約数ペア:

[(1, 1263571920), (2, 631785960), (3, 421190640), (4, 315892980), (5, 252714384), (6, 210595320), (8, 157946490), (9, 140396880), (10, 126357192), (12, 105297660), (13, 97197840), (15, 84238128), (16, 78973245), (17, 74327760), (18, 70198440), (20, 63178596), (24, 52648830), (26, 48598920), (27, 46798960), (30, 42119064), (34, 37163880), (36, 35099220), (39, 32399280), (40, 31589298), (45, 28079376), (48, 26324415), (51, 24775920), (52, 24299460), (54, 23399480), (60, 21059532), (65, 19439568), (68, 18581940), (72, 17549610), (78, 16199640), (80, 15794649), (85, 14865552), (90, 14039688), (102, 12387960), (104, 12149730), (108, 11699740), (117, 10799760), (120, 10529766), (130, 9719784), (135, 9359792), (136, 9290970), (144, 8774805), (153, 8258640), (156, 8099820), (170, 7432776), (180, 7019844), (195, 6479856), (204, 6193980), (208, 6074865), (216, 5849870), (221, 5717520), (234, 5399880), (240, 5264883), (255, 4955184), (260, 4859892), (270, 4679896), (272, 4645485), (306, 4129320), (312, 4049910), (340, 3716388), (351, 3599920), (360, 3509922), (390, 3239928), (408, 3096990), (432, 2924935), (442, 2858760), (459, 2752880), (468, 2699940), (510, 2477592), (520, 2429946), (540, 2339948), (585, 2159952), (612, 2064660), (624, 2024955), (663, 1905840), (680, 1858194), (702, 1799960), (720, 1754961), (765, 1651728), (780, 1619964), (816, 1548495), (884, 1429380), (918, 1376440), (936, 1349970), (1020, 1238796), (1040, 1214973), (1080, 1169974), (1105, 1143504), (1170, 1079976), (1224, 1032330), (1326, 952920), (1360, 929097), (1404, 899980), (1530, 825864), (1560, 809982), (1755, 719984), (1768, 714690), (1836, 688220), (1872, 674985), (1989, 635280), (2040, 619398), (2160, 584987), (2210, 571752), (2295, 550576), (2340, 539988), (2448, 516165), (2647, 477360), (2652, 476460), (2808, 449990), (3060, 412932), (3120, 404991), (3315, 381168), (3510, 359992), (3536, 357345), (3672, 344110), (3978, 317640), (4080, 309699), (4420, 285876), (4590, 275288), (4680, 269994), (5294, 238680), (5304, 238230), (5616, 224995), (5967, 211760), (6120, 206466), (6630, 190584), (7020, 179996), (7344, 172055), (7941, 159120), (7956, 158820), (8840, 142938), (9180, 137644), (9360, 134997), (9945, 127056), (10588, 119340), (10608, 119115), (11934, 105880), (12240, 103233), (13235, 95472), (13260, 95292), (14040, 89998), (15882, 79560), (15912, 79410), (17680, 71469), (18360, 68822), (19890, 63528), (21176, 59670), (23823, 53040), (23868, 52940), (26470, 47736), (26520, 47646), (28080, 44999), (29835, 42352), (31764, 39780), (31824, 39705), (34411, 36720)]