286794240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:482

約数の個数: 160

約数和(自身を含む): 928065600

約数和(自身を除く): 641271360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 256, 320, 321, 349, 384, 428, 480, 512, 535, 640, 642, 698, 768, 856, 960, 1047, 1070, 1280, 1284, 1396, 1536, 1605, 1712, 1745, 1920, 2094, 2140, 2560, 2568, 2792, 3210, 3424, 3490, 3840, 4188, 4280, 5136, 5235, 5584, 6420, 6848, 6980, 7680, 8376, 8560, 10272, 10470, 11168, 12840, 13696, 13960, 16752, 17120, 20544, 20940, 22336, 25680, 27392, 27920, 33504, 34240, 37343, 41088, 41880, 44672, 51360, 54784, 55840, 67008, 68480, 74686, 82176, 83760, 89344, 102720, 111680, 112029, 134016, 136960, 149372, 164352, 167520, 178688, 186715, 205440, 223360, 224058, 268032, 273920, 298744, 335040, 373430, 410880, 446720, 448116, 536064, 560145, 597488, 670080, 746860, 821760, 893440, 896232, 1120290, 1194976, 1340160, 1493720, 1792464, 2240580, 2389952, 2680320, 2987440, 3584928, 4481160, 4779904, 5974880, 7169856, 8962320, 9559808, 11949760, 14339712, 17924640, 19119616, 23899520, 28679424, 35849280, 47799040, 57358848, 71698560, 95598080, 143397120, 286794240]

約数ペア:

[(1, 286794240), (2, 143397120), (3, 95598080), (4, 71698560), (5, 57358848), (6, 47799040), (8, 35849280), (10, 28679424), (12, 23899520), (15, 19119616), (16, 17924640), (20, 14339712), (24, 11949760), (30, 9559808), (32, 8962320), (40, 7169856), (48, 5974880), (60, 4779904), (64, 4481160), (80, 3584928), (96, 2987440), (107, 2680320), (120, 2389952), (128, 2240580), (160, 1792464), (192, 1493720), (214, 1340160), (240, 1194976), (256, 1120290), (320, 896232), (321, 893440), (349, 821760), (384, 746860), (428, 670080), (480, 597488), (512, 560145), (535, 536064), (640, 448116), (642, 446720), (698, 410880), (768, 373430), (856, 335040), (960, 298744), (1047, 273920), (1070, 268032), (1280, 224058), (1284, 223360), (1396, 205440), (1536, 186715), (1605, 178688), (1712, 167520), (1745, 164352), (1920, 149372), (2094, 136960), (2140, 134016), (2560, 112029), (2568, 111680), (2792, 102720), (3210, 89344), (3424, 83760), (3490, 82176), (3840, 74686), (4188, 68480), (4280, 67008), (5136, 55840), (5235, 54784), (5584, 51360), (6420, 44672), (6848, 41880), (6980, 41088), (7680, 37343), (8376, 34240), (8560, 33504), (10272, 27920), (10470, 27392), (11168, 25680), (12840, 22336), (13696, 20940), (13960, 20544), (16752, 17120)]