2942120160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{291877}}^1$

素因数の和:291905

約数の個数: 144

約数和(自身を含む): 11474307936

約数和(自身を除く): 8532187776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 291877, 583754, 875631, 1167508, 1459385, 1751262, 2043139, 2335016, 2626893, 2918770, 3502524, 4086278, 4378155, 4670032, 5253786, 5837540, 6129417, 7005048, 8172556, 8756310, 9340064, 10215695, 10507572, 11675080, 12258834, 13134465, 14010096, 16345112, 17512620, 18388251, 20431390, 21015144, 23350160, 24517668, 26268930, 28020192, 30647085, 32690224, 35025240, 36776502, 40862780, 42030288, 46700320, 49035336, 52537860, 61294170, 65380448, 70050480, 73553004, 81725560, 84060576, 91941255, 98070672, 105075720, 122588340, 140100960, 147106008, 163451120, 183882510, 196141344, 210151440, 245176680, 294212016, 326902240, 367765020, 420302880, 490353360, 588424032, 735530040, 980706720, 1471060080, 2942120160]

約数ペア:

[(1, 2942120160), (2, 1471060080), (3, 980706720), (4, 735530040), (5, 588424032), (6, 490353360), (7, 420302880), (8, 367765020), (9, 326902240), (10, 294212016), (12, 245176680), (14, 210151440), (15, 196141344), (16, 183882510), (18, 163451120), (20, 147106008), (21, 140100960), (24, 122588340), (28, 105075720), (30, 98070672), (32, 91941255), (35, 84060576), (36, 81725560), (40, 73553004), (42, 70050480), (45, 65380448), (48, 61294170), (56, 52537860), (60, 49035336), (63, 46700320), (70, 42030288), (72, 40862780), (80, 36776502), (84, 35025240), (90, 32690224), (96, 30647085), (105, 28020192), (112, 26268930), (120, 24517668), (126, 23350160), (140, 21015144), (144, 20431390), (160, 18388251), (168, 17512620), (180, 16345112), (210, 14010096), (224, 13134465), (240, 12258834), (252, 11675080), (280, 10507572), (288, 10215695), (315, 9340064), (336, 8756310), (360, 8172556), (420, 7005048), (480, 6129417), (504, 5837540), (560, 5253786), (630, 4670032), (672, 4378155), (720, 4086278), (840, 3502524), (1008, 2918770), (1120, 2626893), (1260, 2335016), (1440, 2043139), (1680, 1751262), (2016, 1459385), (2520, 1167508), (3360, 875631), (5040, 583754), (10080, 291877)]