143397120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 463579200

約数和(自身を除く): 320182080

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, 535, 640, 642, 698, 768, 856, 960, 1047, 1070, 1280, 1284, 1396, 1605, 1712, 1745, 1920, 2094, 2140, 2568, 2792, 3210, 3424, 3490, 3840, 4188, 4280, 5136, 5235, 5584, 6420, 6848, 6980, 8376, 8560, 10272, 10470, 11168, 12840, 13696, 13960, 16752, 17120, 20544, 20940, 22336, 25680, 27392, 27920, 33504, 34240, 37343, 41088, 41880, 44672, 51360, 55840, 67008, 68480, 74686, 82176, 83760, 89344, 102720, 111680, 112029, 134016, 136960, 149372, 167520, 186715, 205440, 223360, 224058, 268032, 298744, 335040, 373430, 410880, 446720, 448116, 560145, 597488, 670080, 746860, 896232, 1120290, 1194976, 1340160, 1493720, 1792464, 2240580, 2389952, 2987440, 3584928, 4481160, 4779904, 5974880, 7169856, 8962320, 9559808, 11949760, 14339712, 17924640, 23899520, 28679424, 35849280, 47799040, 71698560, 143397120]

約数ペア:

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