7206721280

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 432

約数和(自身を含む): 20878233600

約数和(自身を除く): 13671512320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 64, 76, 79, 80, 88, 95, 110, 121, 124, 128, 152, 155, 158, 160, 176, 190, 209, 220, 242, 248, 256, 304, 310, 316, 320, 341, 352, 380, 395, 418, 440, 484, 496, 589, 605, 608, 620, 632, 640, 682, 704, 760, 790, 836, 869, 880, 968, 992, 1045, 1178, 1210, 1216, 1240, 1264, 1280, 1364, 1408, 1501, 1520, 1580, 1672, 1705, 1738, 1760, 1936, 1984, 2090, 2299, 2356, 2420, 2432, 2449, 2480, 2528, 2728, 2816, 2945, 3002, 3040, 3160, 3344, 3410, 3476, 3520, 3751, 3872, 3968, 4180, 4345, 4598, 4712, 4840, 4864, 4898, 4960, 5056, 5456, 5890, 6004, 6080, 6320, 6479, 6688, 6820, 6952, 7040, 7502, 7505, 7744, 7936, 8360, 8690, 9196, 9424, 9559, 9680, 9796, 9920, 10112, 10912, 11495, 11780, 12008, 12160, 12245, 12640, 12958, 13376, 13640, 13904, 14080, 15004, 15010, 15488, 16511, 16720, 17380, 18392, 18755, 18848, 19118, 19360, 19592, 19840, 20224, 21824, 22990, 23560, 24016, 24320, 24490, 25280, 25916, 26752, 26939, 27280, 27808, 30008, 30020, 30976, 32395, 33022, 33440, 34760, 36784, 37510, 37696, 38236, 38720, 39184, 39680, 43648, 45980, 46531, 47120, 47795, 48032, 48980, 50560, 51832, 53504, 53878, 54560, 55616, 60016, 60040, 64790, 66044, 66880, 69520, 71269, 73568, 75020, 75392, 76472, 77440, 78368, 82555, 87296, 91960, 93062, 94240, 95590, 96064, 97960, 101120, 103664, 107756, 109120, 111232, 120032, 120080, 129580, 132088, 133760, 134695, 139040, 142538, 147136, 150040, 150784, 152944, 154880, 156736, 165110, 181621, 183920, 186124, 188480, 191180, 192128, 195920, 207328, 215512, 218240, 222464, 232655, 240064, 240160, 259160, 264176, 267520, 269390, 278080, 285076, 294272, 296329, 300080, 305888, 313472, 330220, 356345, 363242, 367840, 372248, 376960, 382360, 384256, 391840, 414656, 431024, 436480, 465310, 480128, 480320, 511841, 518320, 528352, 538780, 556160, 570152, 588544, 592658, 600160, 611776, 626944, 660440, 712690, 726484, 735680, 744496, 753920, 764720, 783680, 829312, 862048, 908105, 930620, 960256, 960640, 1023682, 1036640, 1056704, 1077560, 1112320, 1140304, 1185316, 1200320, 1223552, 1320880, 1425380, 1452968, 1471360, 1481645, 1488992, 1529440, 1567360, 1658624, 1724096, 1816210, 1861240, 1921280, 2047364, 2073280, 2113408, 2155120, 2280608, 2370632, 2400640, 2447104, 2559205, 2641760, 2850760, 2905936, 2942720, 2963290, 2977984, 3058880, 3134720, 3448192, 3632420, 3722480, 4094728, 4146560, 4226816, 4310240, 4561216, 4741264, 4801280, 5118410, 5283520, 5630251, 5701520, 5811872, 5926580, 5955968, 6117760, 6896384, 7264840, 7444960, 8189456, 8293120, 8620480, 9122432, 9482528, 10236820, 10567040, 11260502, 11403040, 11623744, 11853160, 11911936, 12235520, 14529680, 14889920, 16378912, 17240960, 18244864, 18965056, 20473640, 21134080, 22521004, 22806080, 23247488, 23706320, 28151255, 29059360, 29779840, 32757824, 34481920, 37930112, 40947280, 45042008, 45612160, 46494976, 47412640, 56302510, 58118720, 59559680, 65515648, 75860224, 81894560, 90084016, 91224320, 94825280, 112605020, 116237440, 131031296, 163789120, 180168032, 189650560, 225210040, 232474880, 327578240, 360336064, 379301120, 450420080, 655156480, 720672128, 900840160, 1441344256, 1801680320, 3603360640, 7206721280]

約数ペア:

[(1, 7206721280), (2, 3603360640), (4, 1801680320), (5, 1441344256), (8, 900840160), (10, 720672128), (11, 655156480), (16, 450420080), (19, 379301120), (20, 360336064), (22, 327578240), (31, 232474880), (32, 225210040), (38, 189650560), (40, 180168032), (44, 163789120), (55, 131031296), (62, 116237440), (64, 112605020), (76, 94825280), (79, 91224320), (80, 90084016), (88, 81894560), (95, 75860224), (110, 65515648), (121, 59559680), (124, 58118720), (128, 56302510), (152, 47412640), (155, 46494976), (158, 45612160), (160, 45042008), (176, 40947280), (190, 37930112), (209, 34481920), (220, 32757824), (242, 29779840), (248, 29059360), (256, 28151255), (304, 23706320), (310, 23247488), (316, 22806080), (320, 22521004), (341, 21134080), (352, 20473640), (380, 18965056), (395, 18244864), (418, 17240960), (440, 16378912), (484, 14889920), (496, 14529680), (589, 12235520), (605, 11911936), (608, 11853160), (620, 11623744), (632, 11403040), (640, 11260502), (682, 10567040), (704, 10236820), (760, 9482528), (790, 9122432), (836, 8620480), (869, 8293120), (880, 8189456), (968, 7444960), (992, 7264840), (1045, 6896384), (1178, 6117760), (1210, 5955968), (1216, 5926580), (1240, 5811872), (1264, 5701520), (1280, 5630251), (1364, 5283520), (1408, 5118410), (1501, 4801280), (1520, 4741264), (1580, 4561216), (1672, 4310240), (1705, 4226816), (1738, 4146560), (1760, 4094728), (1936, 3722480), (1984, 3632420), (2090, 3448192), (2299, 3134720), (2356, 3058880), (2420, 2977984), (2432, 2963290), (2449, 2942720), (2480, 2905936), (2528, 2850760), (2728, 2641760), (2816, 2559205), (2945, 2447104), (3002, 2400640), (3040, 2370632), (3160, 2280608), (3344, 2155120), (3410, 2113408), (3476, 2073280), (3520, 2047364), (3751, 1921280), (3872, 1861240), (3968, 1816210), (4180, 1724096), (4345, 1658624), (4598, 1567360), (4712, 1529440), (4840, 1488992), (4864, 1481645), (4898, 1471360), (4960, 1452968), (5056, 1425380), (5456, 1320880), (5890, 1223552), (6004, 1200320), (6080, 1185316), (6320, 1140304), (6479, 1112320), (6688, 1077560), (6820, 1056704), (6952, 1036640), (7040, 1023682), (7502, 960640), (7505, 960256), (7744, 930620), (7936, 908105), (8360, 862048), (8690, 829312), (9196, 783680), (9424, 764720), (9559, 753920), (9680, 744496), (9796, 735680), (9920, 726484), (10112, 712690), (10912, 660440), (11495, 626944), (11780, 611776), (12008, 600160), (12160, 592658), (12245, 588544), (12640, 570152), (12958, 556160), (13376, 538780), (13640, 528352), (13904, 518320), (14080, 511841), (15004, 480320), (15010, 480128), (15488, 465310), (16511, 436480), (16720, 431024), (17380, 414656), (18392, 391840), (18755, 384256), (18848, 382360), (19118, 376960), (19360, 372248), (19592, 367840), (19840, 363242), (20224, 356345), (21824, 330220), (22990, 313472), (23560, 305888), (24016, 300080), (24320, 296329), (24490, 294272), (25280, 285076), (25916, 278080), (26752, 269390), (26939, 267520), (27280, 264176), (27808, 259160), (30008, 240160), (30020, 240064), (30976, 232655), (32395, 222464), (33022, 218240), (33440, 215512), (34760, 207328), (36784, 195920), (37510, 192128), (37696, 191180), (38236, 188480), (38720, 186124), (39184, 183920), (39680, 181621), (43648, 165110), (45980, 156736), (46531, 154880), (47120, 152944), (47795, 150784), (48032, 150040), (48980, 147136), (50560, 142538), (51832, 139040), (53504, 134695), (53878, 133760), (54560, 132088), (55616, 129580), (60016, 120080), (60040, 120032), (64790, 111232), (66044, 109120), (66880, 107756), (69520, 103664), (71269, 101120), (73568, 97960), (75020, 96064), (75392, 95590), (76472, 94240), (77440, 93062), (78368, 91960), (82555, 87296)]