203862720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2909}}^1$

素因数の和:3002

約数の個数: 112

約数和(自身を含む): 656356320

約数和(自身を除く): 452493600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1460, 1752, 2190, 2336, 2909, 2920, 3504, 4380, 4672, 5818, 5840, 7008, 8727, 8760, 11636, 11680, 14016, 14545, 17454, 17520, 23272, 23360, 29090, 34908, 35040, 43635, 46544, 58180, 69816, 70080, 87270, 93088, 116360, 139632, 174540, 186176, 212357, 232720, 279264, 349080, 424714, 465440, 558528, 637071, 698160, 849428, 930880, 1061785, 1274142, 1396320, 1698856, 2123570, 2548284, 2792640, 3185355, 3397712, 4247140, 5096568, 6370710, 6795424, 8494280, 10193136, 12741420, 13590848, 16988560, 20386272, 25482840, 33977120, 40772544, 50965680, 67954240, 101931360, 203862720]

約数ペア:

[(1, 203862720), (2, 101931360), (3, 67954240), (4, 50965680), (5, 40772544), (6, 33977120), (8, 25482840), (10, 20386272), (12, 16988560), (15, 13590848), (16, 12741420), (20, 10193136), (24, 8494280), (30, 6795424), (32, 6370710), (40, 5096568), (48, 4247140), (60, 3397712), (64, 3185355), (73, 2792640), (80, 2548284), (96, 2123570), (120, 1698856), (146, 1396320), (160, 1274142), (192, 1061785), (219, 930880), (240, 849428), (292, 698160), (320, 637071), (365, 558528), (438, 465440), (480, 424714), (584, 349080), (730, 279264), (876, 232720), (960, 212357), (1095, 186176), (1168, 174540), (1460, 139632), (1752, 116360), (2190, 93088), (2336, 87270), (2909, 70080), (2920, 69816), (3504, 58180), (4380, 46544), (4672, 43635), (5818, 35040), (5840, 34908), (7008, 29090), (8727, 23360), (8760, 23272), (11636, 17520), (11680, 17454), (14016, 14545)]