40106040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 132572160

約数和(自身を除く): 92466120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 547, 564, 611, 705, 780, 940, 1094, 1128, 1222, 1410, 1560, 1641, 1833, 1880, 2188, 2444, 2735, 2820, 3055, 3282, 3666, 4376, 4888, 5470, 5640, 6110, 6564, 7111, 7332, 8205, 9165, 10940, 12220, 13128, 14222, 14664, 16410, 18330, 21333, 21880, 24440, 25709, 28444, 32820, 35555, 36660, 42666, 51418, 56888, 65640, 71110, 73320, 77127, 85332, 102836, 106665, 128545, 142220, 154254, 170664, 205672, 213330, 257090, 284440, 308508, 334217, 385635, 426660, 514180, 617016, 668434, 771270, 853320, 1002651, 1028360, 1336868, 1542540, 1671085, 2005302, 2673736, 3085080, 3342170, 4010604, 5013255, 6684340, 8021208, 10026510, 13368680, 20053020, 40106040]

約数ペア:

[(1, 40106040), (2, 20053020), (3, 13368680), (4, 10026510), (5, 8021208), (6, 6684340), (8, 5013255), (10, 4010604), (12, 3342170), (13, 3085080), (15, 2673736), (20, 2005302), (24, 1671085), (26, 1542540), (30, 1336868), (39, 1028360), (40, 1002651), (47, 853320), (52, 771270), (60, 668434), (65, 617016), (78, 514180), (94, 426660), (104, 385635), (120, 334217), (130, 308508), (141, 284440), (156, 257090), (188, 213330), (195, 205672), (235, 170664), (260, 154254), (282, 142220), (312, 128545), (376, 106665), (390, 102836), (470, 85332), (520, 77127), (547, 73320), (564, 71110), (611, 65640), (705, 56888), (780, 51418), (940, 42666), (1094, 36660), (1128, 35555), (1222, 32820), (1410, 28444), (1560, 25709), (1641, 24440), (1833, 21880), (1880, 21333), (2188, 18330), (2444, 16410), (2735, 14664), (2820, 14222), (3055, 13128), (3282, 12220), (3666, 10940), (4376, 9165), (4888, 8205), (5470, 7332), (5640, 7111), (6110, 6564)]