322478640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2192

約数の個数: 240

約数和(自身を含む): 1244206080

約数和(自身を除く): 921727440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1140, 1254, 1320, 1368, 1520, 1584, 1672, 1710, 1881, 1980, 2090, 2143, 2280, 2508, 2640, 2736, 3135, 3344, 3420, 3762, 3960, 4180, 4286, 4560, 5016, 6270, 6429, 6840, 7524, 7920, 8360, 8572, 9405, 10032, 10715, 12540, 12858, 13680, 15048, 16720, 17144, 18810, 19287, 21430, 23573, 25080, 25716, 30096, 32145, 34288, 37620, 38574, 40717, 42860, 47146, 50160, 51432, 64290, 70719, 75240, 77148, 81434, 85720, 94292, 96435, 102864, 117865, 122151, 128580, 141438, 150480, 154296, 162868, 171440, 188584, 192870, 203585, 212157, 235730, 244302, 257160, 282876, 308592, 325736, 353595, 366453, 377168, 385740, 407170, 424314, 447887, 471460, 488604, 514320, 565752, 610755, 651472, 707190, 732906, 771480, 814340, 848628, 895774, 942920, 977208, 1060785, 1131504, 1221510, 1343661, 1414380, 1465812, 1542960, 1628680, 1697256, 1791548, 1832265, 1885840, 1954416, 2121570, 2239435, 2443020, 2687322, 2828760, 2931624, 3257360, 3394512, 3583096, 3664530, 4030983, 4243140, 4478870, 4886040, 5374644, 5657520, 5863248, 6718305, 7166192, 7329060, 8061966, 8486280, 8957740, 9772080, 10749288, 13436610, 14658120, 16123932, 16972560, 17915480, 20154915, 21498576, 26873220, 29316240, 32247864, 35830960, 40309830, 53746440, 64495728, 80619660, 107492880, 161239320, 322478640]

約数ペア:

[(1, 322478640), (2, 161239320), (3, 107492880), (4, 80619660), (5, 64495728), (6, 53746440), (8, 40309830), (9, 35830960), (10, 32247864), (11, 29316240), (12, 26873220), (15, 21498576), (16, 20154915), (18, 17915480), (19, 16972560), (20, 16123932), (22, 14658120), (24, 13436610), (30, 10749288), (33, 9772080), (36, 8957740), (38, 8486280), (40, 8061966), (44, 7329060), (45, 7166192), (48, 6718305), (55, 5863248), (57, 5657520), (60, 5374644), (66, 4886040), (72, 4478870), (76, 4243140), (80, 4030983), (88, 3664530), (90, 3583096), (95, 3394512), (99, 3257360), (110, 2931624), (114, 2828760), (120, 2687322), (132, 2443020), (144, 2239435), (152, 2121570), (165, 1954416), (171, 1885840), (176, 1832265), (180, 1791548), (190, 1697256), (198, 1628680), (209, 1542960), (220, 1465812), (228, 1414380), (240, 1343661), (264, 1221510), (285, 1131504), (304, 1060785), (330, 977208), (342, 942920), (360, 895774), (380, 848628), (396, 814340), (418, 771480), (440, 732906), (456, 707190), (495, 651472), (528, 610755), (570, 565752), (627, 514320), (660, 488604), (684, 471460), (720, 447887), (760, 424314), (792, 407170), (836, 385740), (855, 377168), (880, 366453), (912, 353595), (990, 325736), (1045, 308592), (1140, 282876), (1254, 257160), (1320, 244302), (1368, 235730), (1520, 212157), (1584, 203585), (1672, 192870), (1710, 188584), (1881, 171440), (1980, 162868), (2090, 154296), (2143, 150480), (2280, 141438), (2508, 128580), (2640, 122151), (2736, 117865), (3135, 102864), (3344, 96435), (3420, 94292), (3762, 85720), (3960, 81434), (4180, 77148), (4286, 75240), (4560, 70719), (5016, 64290), (6270, 51432), (6429, 50160), (6840, 47146), (7524, 42860), (7920, 40717), (8360, 38574), (8572, 37620), (9405, 34288), (10032, 32145), (10715, 30096), (12540, 25716), (12858, 25080), (13680, 23573), (15048, 21430), (16720, 19287), (17144, 18810)]