144897760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2441}}^1$

素因数の和:2516

約数の個数: 96

約数和(自身を含む): 398768832

約数和(自身を除く): 253871072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2441, 2968, 3710, 4240, 4882, 5936, 7420, 8480, 9764, 11872, 12205, 14840, 17087, 19528, 24410, 29680, 34174, 39056, 48820, 59360, 68348, 78112, 85435, 97640, 129373, 136696, 170870, 195280, 258746, 273392, 341740, 390560, 517492, 546784, 646865, 683480, 905611, 1034984, 1293730, 1366960, 1811222, 2069968, 2587460, 2733920, 3622444, 4139936, 4528055, 5174920, 7244888, 9056110, 10349840, 14489776, 18112220, 20699680, 28979552, 36224440, 72448880, 144897760]

約数ペア:

[(1, 144897760), (2, 72448880), (4, 36224440), (5, 28979552), (7, 20699680), (8, 18112220), (10, 14489776), (14, 10349840), (16, 9056110), (20, 7244888), (28, 5174920), (32, 4528055), (35, 4139936), (40, 3622444), (53, 2733920), (56, 2587460), (70, 2069968), (80, 1811222), (106, 1366960), (112, 1293730), (140, 1034984), (160, 905611), (212, 683480), (224, 646865), (265, 546784), (280, 517492), (371, 390560), (424, 341740), (530, 273392), (560, 258746), (742, 195280), (848, 170870), (1060, 136696), (1120, 129373), (1484, 97640), (1696, 85435), (1855, 78112), (2120, 68348), (2441, 59360), (2968, 48820), (3710, 39056), (4240, 34174), (4882, 29680), (5936, 24410), (7420, 19528), (8480, 17087), (9764, 14840), (11872, 12205)]