158402640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2125

約数の個数: 160

約数和(自身を含む): 554428800

約数和(自身を除く): 396026160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 870, 880, 957, 1160, 1276, 1320, 1392, 1595, 1740, 1914, 2069, 2320, 2552, 2640, 3190, 3480, 3828, 4138, 4785, 5104, 6207, 6380, 6960, 7656, 8276, 9570, 10345, 12414, 12760, 15312, 16552, 19140, 20690, 22759, 24828, 25520, 31035, 33104, 38280, 41380, 45518, 49656, 60001, 62070, 68277, 76560, 82760, 91036, 99312, 113795, 120002, 124140, 136554, 165520, 180003, 182072, 227590, 240004, 248280, 273108, 300005, 341385, 360006, 364144, 455180, 480008, 496560, 546216, 600010, 660011, 682770, 720012, 900015, 910360, 960016, 1092432, 1200020, 1320022, 1365540, 1440024, 1800030, 1820720, 1980033, 2400040, 2640044, 2731080, 2880048, 3300055, 3600060, 3960066, 4800080, 5280088, 5462160, 6600110, 7200120, 7920132, 9900165, 10560176, 13200220, 14400240, 15840264, 19800330, 26400440, 31680528, 39600660, 52800880, 79201320, 158402640]

約数ペア:

[(1, 158402640), (2, 79201320), (3, 52800880), (4, 39600660), (5, 31680528), (6, 26400440), (8, 19800330), (10, 15840264), (11, 14400240), (12, 13200220), (15, 10560176), (16, 9900165), (20, 7920132), (22, 7200120), (24, 6600110), (29, 5462160), (30, 5280088), (33, 4800080), (40, 3960066), (44, 3600060), (48, 3300055), (55, 2880048), (58, 2731080), (60, 2640044), (66, 2400040), (80, 1980033), (87, 1820720), (88, 1800030), (110, 1440024), (116, 1365540), (120, 1320022), (132, 1200020), (145, 1092432), (165, 960016), (174, 910360), (176, 900015), (220, 720012), (232, 682770), (240, 660011), (264, 600010), (290, 546216), (319, 496560), (330, 480008), (348, 455180), (435, 364144), (440, 360006), (464, 341385), (528, 300005), (580, 273108), (638, 248280), (660, 240004), (696, 227590), (870, 182072), (880, 180003), (957, 165520), (1160, 136554), (1276, 124140), (1320, 120002), (1392, 113795), (1595, 99312), (1740, 91036), (1914, 82760), (2069, 76560), (2320, 68277), (2552, 62070), (2640, 60001), (3190, 49656), (3480, 45518), (3828, 41380), (4138, 38280), (4785, 33104), (5104, 31035), (6207, 25520), (6380, 24828), (6960, 22759), (7656, 20690), (8276, 19140), (9570, 16552), (10345, 15312), (12414, 12760)]