267565440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 256

約数和(自身を含む): 913006080

約数和(自身を除く): 645440640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 73, 80, 83, 92, 96, 115, 120, 128, 138, 146, 160, 166, 184, 192, 219, 230, 240, 249, 276, 292, 320, 332, 345, 365, 368, 384, 415, 438, 460, 480, 498, 552, 584, 640, 664, 690, 730, 736, 830, 876, 920, 960, 996, 1095, 1104, 1168, 1245, 1328, 1380, 1460, 1472, 1660, 1679, 1752, 1840, 1909, 1920, 1992, 2190, 2208, 2336, 2490, 2656, 2760, 2920, 2944, 3320, 3358, 3504, 3680, 3818, 3984, 4380, 4416, 4672, 4980, 5037, 5312, 5520, 5727, 5840, 6059, 6640, 6716, 7008, 7360, 7636, 7968, 8395, 8760, 8832, 9344, 9545, 9960, 10074, 10624, 11040, 11454, 11680, 12118, 13280, 13432, 14016, 14720, 15272, 15936, 16790, 17520, 18177, 19090, 19920, 20148, 22080, 22908, 23360, 24236, 25185, 26560, 26864, 28032, 28635, 30295, 30544, 31872, 33580, 35040, 36354, 38180, 39840, 40296, 44160, 45816, 46720, 48472, 50370, 53120, 53728, 57270, 60590, 61088, 67160, 70080, 72708, 76360, 79680, 80592, 90885, 91632, 96944, 100740, 107456, 114540, 121180, 122176, 134320, 139357, 140160, 145416, 152720, 159360, 161184, 181770, 183264, 193888, 201480, 214912, 229080, 242360, 244352, 268640, 278714, 290832, 305440, 322368, 363540, 366528, 387776, 402960, 418071, 458160, 484720, 537280, 557428, 581664, 610880, 644736, 696785, 727080, 733056, 775552, 805920, 836142, 916320, 969440, 1074560, 1114856, 1163328, 1221760, 1393570, 1454160, 1611840, 1672284, 1832640, 1938880, 2090355, 2229712, 2326656, 2787140, 2908320, 3223680, 3344568, 3665280, 3877760, 4180710, 4459424, 5574280, 5816640, 6689136, 8361420, 8918848, 11148560, 11633280, 13378272, 16722840, 17837696, 22297120, 26756544, 33445680, 44594240, 53513088, 66891360, 89188480, 133782720, 267565440]

約数ペア:

[(1, 267565440), (2, 133782720), (3, 89188480), (4, 66891360), (5, 53513088), (6, 44594240), (8, 33445680), (10, 26756544), (12, 22297120), (15, 17837696), (16, 16722840), (20, 13378272), (23, 11633280), (24, 11148560), (30, 8918848), (32, 8361420), (40, 6689136), (46, 5816640), (48, 5574280), (60, 4459424), (64, 4180710), (69, 3877760), (73, 3665280), (80, 3344568), (83, 3223680), (92, 2908320), (96, 2787140), (115, 2326656), (120, 2229712), (128, 2090355), (138, 1938880), (146, 1832640), (160, 1672284), (166, 1611840), (184, 1454160), (192, 1393570), (219, 1221760), (230, 1163328), (240, 1114856), (249, 1074560), (276, 969440), (292, 916320), (320, 836142), (332, 805920), (345, 775552), (365, 733056), (368, 727080), (384, 696785), (415, 644736), (438, 610880), (460, 581664), (480, 557428), (498, 537280), (552, 484720), (584, 458160), (640, 418071), (664, 402960), (690, 387776), (730, 366528), (736, 363540), (830, 322368), (876, 305440), (920, 290832), (960, 278714), (996, 268640), (1095, 244352), (1104, 242360), (1168, 229080), (1245, 214912), (1328, 201480), (1380, 193888), (1460, 183264), (1472, 181770), (1660, 161184), (1679, 159360), (1752, 152720), (1840, 145416), (1909, 140160), (1920, 139357), (1992, 134320), (2190, 122176), (2208, 121180), (2336, 114540), (2490, 107456), (2656, 100740), (2760, 96944), (2920, 91632), (2944, 90885), (3320, 80592), (3358, 79680), (3504, 76360), (3680, 72708), (3818, 70080), (3984, 67160), (4380, 61088), (4416, 60590), (4672, 57270), (4980, 53728), (5037, 53120), (5312, 50370), (5520, 48472), (5727, 46720), (5840, 45816), (6059, 44160), (6640, 40296), (6716, 39840), (7008, 38180), (7360, 36354), (7636, 35040), (7968, 33580), (8395, 31872), (8760, 30544), (8832, 30295), (9344, 28635), (9545, 28032), (9960, 26864), (10074, 26560), (10624, 25185), (11040, 24236), (11454, 23360), (11680, 22908), (12118, 22080), (13280, 20148), (13432, 19920), (14016, 19090), (14720, 18177), (15272, 17520), (15936, 16790)]