281909160

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 384

約数和(自身を含む): 1078721280

約数和(自身を除く): 796812120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 81, 90, 92, 97, 104, 108, 115, 117, 120, 130, 135, 138, 156, 162, 180, 184, 194, 195, 207, 216, 230, 234, 243, 260, 270, 276, 291, 299, 312, 324, 345, 351, 360, 388, 390, 405, 414, 460, 468, 485, 486, 520, 540, 552, 582, 585, 598, 621, 648, 690, 702, 776, 780, 810, 828, 873, 897, 920, 936, 970, 972, 1035, 1053, 1080, 1164, 1170, 1196, 1215, 1242, 1261, 1380, 1404, 1455, 1495, 1560, 1620, 1656, 1746, 1755, 1794, 1863, 1940, 1944, 2070, 2106, 2231, 2328, 2340, 2392, 2430, 2484, 2522, 2619, 2691, 2760, 2808, 2910, 2990, 3105, 3159, 3240, 3492, 3510, 3588, 3726, 3783, 3880, 4140, 4212, 4365, 4462, 4485, 4680, 4860, 4968, 5044, 5238, 5265, 5382, 5589, 5820, 5980, 6210, 6305, 6318, 6693, 6984, 7020, 7176, 7452, 7566, 7857, 8073, 8280, 8424, 8730, 8924, 8970, 9315, 9720, 10088, 10476, 10530, 10764, 11155, 11178, 11349, 11640, 11960, 12420, 12610, 12636, 13095, 13386, 13455, 14040, 14904, 15132, 15714, 15795, 16146, 17460, 17848, 17940, 18630, 18915, 20079, 20952, 21060, 21528, 22310, 22356, 22698, 23571, 24219, 24840, 25220, 25272, 26190, 26772, 26910, 27945, 29003, 30264, 31428, 31590, 32292, 33465, 34047, 34920, 35880, 37260, 37830, 39285, 40158, 40365, 42120, 44620, 44712, 45396, 47142, 48438, 50440, 52380, 53544, 53820, 55890, 56745, 58006, 60237, 62856, 63180, 64584, 66930, 68094, 72657, 74520, 75660, 78570, 80316, 80730, 87009, 89240, 90792, 94284, 96876, 100395, 102141, 104760, 107640, 111780, 113490, 116012, 117855, 120474, 121095, 126360, 133860, 136188, 145015, 145314, 151320, 157140, 160632, 161460, 170235, 174018, 180711, 188568, 193752, 200790, 204282, 223560, 226980, 232024, 235710, 240948, 242190, 261027, 267720, 272376, 290030, 290628, 301185, 306423, 314280, 322920, 340470, 348036, 361422, 363285, 401580, 408564, 435045, 453960, 471420, 481896, 484380, 510705, 522054, 542133, 580060, 581256, 602370, 612846, 680940, 696072, 722844, 726570, 783081, 803160, 817128, 870090, 903555, 942840, 968760, 1021410, 1044108, 1084266, 1160120, 1204740, 1225692, 1305135, 1361880, 1445688, 1453140, 1532115, 1566162, 1740180, 1807110, 2042820, 2088216, 2168532, 2349243, 2409480, 2451384, 2610270, 2710665, 2906280, 3064230, 3132324, 3480360, 3614220, 3915405, 4085640, 4337064, 4698486, 5220540, 5421330, 6128460, 6264648, 7047729, 7228440, 7830810, 9396972, 10441080, 10842660, 11746215, 12256920, 14095458, 15661620, 18793944, 21685320, 23492430, 28190916, 31323240, 35238645, 46984860, 56381832, 70477290, 93969720, 140954580, 281909160]

約数ペア:

[(1, 281909160), (2, 140954580), (3, 93969720), (4, 70477290), (5, 56381832), (6, 46984860), (8, 35238645), (9, 31323240), (10, 28190916), (12, 23492430), (13, 21685320), (15, 18793944), (18, 15661620), (20, 14095458), (23, 12256920), (24, 11746215), (26, 10842660), (27, 10441080), (30, 9396972), (36, 7830810), (39, 7228440), (40, 7047729), (45, 6264648), (46, 6128460), (52, 5421330), (54, 5220540), (60, 4698486), (65, 4337064), (69, 4085640), (72, 3915405), (78, 3614220), (81, 3480360), (90, 3132324), (92, 3064230), (97, 2906280), (104, 2710665), (108, 2610270), (115, 2451384), (117, 2409480), (120, 2349243), (130, 2168532), (135, 2088216), (138, 2042820), (156, 1807110), (162, 1740180), (180, 1566162), (184, 1532115), (194, 1453140), (195, 1445688), (207, 1361880), (216, 1305135), (230, 1225692), (234, 1204740), (243, 1160120), (260, 1084266), (270, 1044108), (276, 1021410), (291, 968760), (299, 942840), (312, 903555), (324, 870090), (345, 817128), (351, 803160), (360, 783081), (388, 726570), (390, 722844), (405, 696072), (414, 680940), (460, 612846), (468, 602370), (485, 581256), (486, 580060), (520, 542133), (540, 522054), (552, 510705), (582, 484380), (585, 481896), (598, 471420), (621, 453960), (648, 435045), (690, 408564), (702, 401580), (776, 363285), (780, 361422), (810, 348036), (828, 340470), (873, 322920), (897, 314280), (920, 306423), (936, 301185), (970, 290628), (972, 290030), (1035, 272376), (1053, 267720), (1080, 261027), (1164, 242190), (1170, 240948), (1196, 235710), (1215, 232024), (1242, 226980), (1261, 223560), (1380, 204282), (1404, 200790), (1455, 193752), (1495, 188568), (1560, 180711), (1620, 174018), (1656, 170235), (1746, 161460), (1755, 160632), (1794, 157140), (1863, 151320), (1940, 145314), (1944, 145015), (2070, 136188), (2106, 133860), (2231, 126360), (2328, 121095), (2340, 120474), (2392, 117855), (2430, 116012), (2484, 113490), (2522, 111780), (2619, 107640), (2691, 104760), (2760, 102141), (2808, 100395), (2910, 96876), (2990, 94284), (3105, 90792), (3159, 89240), (3240, 87009), (3492, 80730), (3510, 80316), (3588, 78570), (3726, 75660), (3783, 74520), (3880, 72657), (4140, 68094), (4212, 66930), (4365, 64584), (4462, 63180), (4485, 62856), (4680, 60237), (4860, 58006), (4968, 56745), (5044, 55890), (5238, 53820), (5265, 53544), (5382, 52380), (5589, 50440), (5820, 48438), (5980, 47142), (6210, 45396), (6305, 44712), (6318, 44620), (6693, 42120), (6984, 40365), (7020, 40158), (7176, 39285), (7452, 37830), (7566, 37260), (7857, 35880), (8073, 34920), (8280, 34047), (8424, 33465), (8730, 32292), (8924, 31590), (8970, 31428), (9315, 30264), (9720, 29003), (10088, 27945), (10476, 26910), (10530, 26772), (10764, 26190), (11155, 25272), (11178, 25220), (11349, 24840), (11640, 24219), (11960, 23571), (12420, 22698), (12610, 22356), (12636, 22310), (13095, 21528), (13386, 21060), (13455, 20952), (14040, 20079), (14904, 18915), (15132, 18630), (15714, 17940), (15795, 17848), (16146, 17460)]