20098832160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{102881}}^1$

素因数の和:102947

約数の個数: 192

約数和(自身を含む): 70934258304

約数和(自身を除く): 50835426144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 96, 110, 111, 120, 132, 148, 160, 165, 176, 185, 220, 222, 240, 264, 296, 330, 352, 370, 407, 440, 444, 480, 528, 555, 592, 660, 740, 814, 880, 888, 1056, 1110, 1184, 1221, 1320, 1480, 1628, 1760, 1776, 2035, 2220, 2442, 2640, 2960, 3256, 3552, 4070, 4440, 4884, 5280, 5920, 6105, 6512, 8140, 8880, 9768, 12210, 13024, 16280, 17760, 19536, 24420, 32560, 39072, 48840, 65120, 97680, 102881, 195360, 205762, 308643, 411524, 514405, 617286, 823048, 1028810, 1131691, 1234572, 1543215, 1646096, 2057620, 2263382, 2469144, 3086430, 3292192, 3395073, 3806597, 4115240, 4526764, 4938288, 5658455, 6172860, 6790146, 7613194, 8230480, 9053528, 9876576, 11316910, 11419791, 12345720, 13580292, 15226388, 16460960, 16975365, 18107056, 19032985, 22633820, 22839582, 24691440, 27160584, 30452776, 33950730, 36214112, 38065970, 41872567, 45267640, 45679164, 49382880, 54321168, 57098955, 60905552, 67901460, 76131940, 83745134, 90535280, 91358328, 108642336, 114197910, 121811104, 125617701, 135802920, 152263880, 167490268, 181070560, 182716656, 209362835, 228395820, 251235402, 271605840, 304527760, 334980536, 365433312, 418725670, 456791640, 502470804, 543211680, 609055520, 628088505, 669961072, 837451340, 913583280, 1004941608, 1256177010, 1339922144, 1674902680, 1827166560, 2009883216, 2512354020, 3349805360, 4019766432, 5024708040, 6699610720, 10049416080, 20098832160]

約数ペア:

[(1, 20098832160), (2, 10049416080), (3, 6699610720), (4, 5024708040), (5, 4019766432), (6, 3349805360), (8, 2512354020), (10, 2009883216), (11, 1827166560), (12, 1674902680), (15, 1339922144), (16, 1256177010), (20, 1004941608), (22, 913583280), (24, 837451340), (30, 669961072), (32, 628088505), (33, 609055520), (37, 543211680), (40, 502470804), (44, 456791640), (48, 418725670), (55, 365433312), (60, 334980536), (66, 304527760), (74, 271605840), (80, 251235402), (88, 228395820), (96, 209362835), (110, 182716656), (111, 181070560), (120, 167490268), (132, 152263880), (148, 135802920), (160, 125617701), (165, 121811104), (176, 114197910), (185, 108642336), (220, 91358328), (222, 90535280), (240, 83745134), (264, 76131940), (296, 67901460), (330, 60905552), (352, 57098955), (370, 54321168), (407, 49382880), (440, 45679164), (444, 45267640), (480, 41872567), (528, 38065970), (555, 36214112), (592, 33950730), (660, 30452776), (740, 27160584), (814, 24691440), (880, 22839582), (888, 22633820), (1056, 19032985), (1110, 18107056), (1184, 16975365), (1221, 16460960), (1320, 15226388), (1480, 13580292), (1628, 12345720), (1760, 11419791), (1776, 11316910), (2035, 9876576), (2220, 9053528), (2442, 8230480), (2640, 7613194), (2960, 6790146), (3256, 6172860), (3552, 5658455), (4070, 4938288), (4440, 4526764), (4884, 4115240), (5280, 3806597), (5920, 3395073), (6105, 3292192), (6512, 3086430), (8140, 2469144), (8880, 2263382), (9768, 2057620), (12210, 1646096), (13024, 1543215), (16280, 1234572), (17760, 1131691), (19536, 1028810), (24420, 823048), (32560, 617286), (39072, 514405), (48840, 411524), (65120, 308643), (97680, 205762), (102881, 195360)]