66818160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 244430784

約数和(自身を除く): 177612624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 53, 60, 68, 72, 80, 85, 90, 102, 103, 106, 120, 136, 144, 153, 159, 170, 180, 204, 206, 212, 240, 255, 265, 272, 306, 309, 318, 340, 360, 408, 412, 424, 477, 510, 515, 530, 612, 618, 636, 680, 720, 765, 795, 816, 824, 848, 901, 927, 954, 1020, 1030, 1060, 1224, 1236, 1272, 1360, 1530, 1545, 1590, 1648, 1751, 1802, 1854, 1908, 2040, 2060, 2120, 2385, 2448, 2472, 2544, 2703, 3060, 3090, 3180, 3502, 3604, 3708, 3816, 4080, 4120, 4240, 4505, 4635, 4770, 4944, 5253, 5406, 5459, 6120, 6180, 6360, 7004, 7208, 7416, 7632, 8109, 8240, 8755, 9010, 9270, 9540, 10506, 10812, 10918, 12240, 12360, 12720, 13515, 14008, 14416, 14832, 15759, 16218, 16377, 17510, 18020, 18540, 19080, 21012, 21624, 21836, 24720, 26265, 27030, 27295, 28016, 31518, 32436, 32754, 35020, 36040, 37080, 38160, 40545, 42024, 43248, 43672, 49131, 52530, 54060, 54590, 63036, 64872, 65508, 70040, 72080, 74160, 78795, 81090, 81885, 84048, 87344, 92803, 98262, 105060, 108120, 109180, 126072, 129744, 131016, 140080, 157590, 162180, 163770, 185606, 196524, 210120, 216240, 218360, 245655, 252144, 262032, 278409, 315180, 324360, 327540, 371212, 393048, 420240, 436720, 464015, 491310, 556818, 630360, 648720, 655080, 742424, 786096, 835227, 928030, 982620, 1113636, 1260720, 1310160, 1392045, 1484848, 1670454, 1856060, 1965240, 2227272, 2784090, 3340908, 3712120, 3930480, 4176135, 4454544, 5568180, 6681816, 7424240, 8352270, 11136360, 13363632, 16704540, 22272720, 33409080, 66818160]

約数ペア:

[(1, 66818160), (2, 33409080), (3, 22272720), (4, 16704540), (5, 13363632), (6, 11136360), (8, 8352270), (9, 7424240), (10, 6681816), (12, 5568180), (15, 4454544), (16, 4176135), (17, 3930480), (18, 3712120), (20, 3340908), (24, 2784090), (30, 2227272), (34, 1965240), (36, 1856060), (40, 1670454), (45, 1484848), (48, 1392045), (51, 1310160), (53, 1260720), (60, 1113636), (68, 982620), (72, 928030), (80, 835227), (85, 786096), (90, 742424), (102, 655080), (103, 648720), (106, 630360), (120, 556818), (136, 491310), (144, 464015), (153, 436720), (159, 420240), (170, 393048), (180, 371212), (204, 327540), (206, 324360), (212, 315180), (240, 278409), (255, 262032), (265, 252144), (272, 245655), (306, 218360), (309, 216240), (318, 210120), (340, 196524), (360, 185606), (408, 163770), (412, 162180), (424, 157590), (477, 140080), (510, 131016), (515, 129744), (530, 126072), (612, 109180), (618, 108120), (636, 105060), (680, 98262), (720, 92803), (765, 87344), (795, 84048), (816, 81885), (824, 81090), (848, 78795), (901, 74160), (927, 72080), (954, 70040), (1020, 65508), (1030, 64872), (1060, 63036), (1224, 54590), (1236, 54060), (1272, 52530), (1360, 49131), (1530, 43672), (1545, 43248), (1590, 42024), (1648, 40545), (1751, 38160), (1802, 37080), (1854, 36040), (1908, 35020), (2040, 32754), (2060, 32436), (2120, 31518), (2385, 28016), (2448, 27295), (2472, 27030), (2544, 26265), (2703, 24720), (3060, 21836), (3090, 21624), (3180, 21012), (3502, 19080), (3604, 18540), (3708, 18020), (3816, 17510), (4080, 16377), (4120, 16218), (4240, 15759), (4505, 14832), (4635, 14416), (4770, 14008), (4944, 13515), (5253, 12720), (5406, 12360), (5459, 12240), (6120, 10918), (6180, 10812), (6360, 10506), (7004, 9540), (7208, 9270), (7416, 9010), (7632, 8755), (8109, 8240)]