103723120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1522

約数の個数: 80

約数和(自身を含む): 260340480

約数和(自身を除く): 156617360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 53, 68, 80, 85, 106, 136, 170, 212, 265, 272, 340, 424, 530, 680, 848, 901, 1060, 1360, 1439, 1802, 2120, 2878, 3604, 4240, 4505, 5756, 7195, 7208, 9010, 11512, 14390, 14416, 18020, 23024, 24463, 28780, 36040, 48926, 57560, 72080, 76267, 97852, 115120, 122315, 152534, 195704, 244630, 305068, 381335, 391408, 489260, 610136, 762670, 978520, 1220272, 1296539, 1525340, 1957040, 2593078, 3050680, 5186156, 6101360, 6482695, 10372312, 12965390, 20744624, 25930780, 51861560, 103723120]

約数ペア:

[(1, 103723120), (2, 51861560), (4, 25930780), (5, 20744624), (8, 12965390), (10, 10372312), (16, 6482695), (17, 6101360), (20, 5186156), (34, 3050680), (40, 2593078), (53, 1957040), (68, 1525340), (80, 1296539), (85, 1220272), (106, 978520), (136, 762670), (170, 610136), (212, 489260), (265, 391408), (272, 381335), (340, 305068), (424, 244630), (530, 195704), (680, 152534), (848, 122315), (901, 115120), (1060, 97852), (1360, 76267), (1439, 72080), (1802, 57560), (2120, 48926), (2878, 36040), (3604, 28780), (4240, 24463), (4505, 23024), (5756, 18020), (7195, 14416), (7208, 14390), (9010, 11512)]