85004480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 224

約数和(自身を含む): 245790720

約数和(自身を除く): 160786240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 41, 44, 55, 62, 64, 76, 80, 82, 88, 95, 110, 124, 152, 155, 160, 164, 176, 190, 205, 209, 220, 248, 304, 310, 320, 328, 341, 352, 380, 410, 418, 440, 451, 496, 589, 608, 620, 656, 682, 704, 760, 779, 820, 836, 880, 902, 992, 1045, 1178, 1216, 1240, 1271, 1312, 1364, 1520, 1558, 1640, 1672, 1705, 1760, 1804, 1984, 2090, 2255, 2356, 2480, 2542, 2624, 2728, 2945, 3040, 3116, 3280, 3344, 3410, 3520, 3608, 3895, 4180, 4510, 4712, 4960, 5084, 5456, 5890, 6080, 6232, 6355, 6479, 6560, 6688, 6820, 7216, 7790, 8360, 8569, 9020, 9424, 9920, 10168, 10912, 11780, 12464, 12710, 12958, 13120, 13376, 13640, 13981, 14432, 15580, 16720, 17138, 18040, 18848, 20336, 21824, 23560, 24149, 24928, 25420, 25916, 27280, 27962, 28864, 31160, 32395, 33440, 34276, 36080, 37696, 40672, 42845, 47120, 48298, 49856, 50840, 51832, 54560, 55924, 62320, 64790, 66880, 68552, 69905, 72160, 81344, 85690, 94240, 96596, 101680, 103664, 109120, 111848, 120745, 124640, 129580, 137104, 139810, 144320, 171380, 188480, 193192, 203360, 207328, 223696, 241490, 249280, 259160, 265639, 274208, 279620, 342760, 386384, 406720, 414656, 447392, 482980, 518320, 531278, 548416, 559240, 685520, 772768, 894784, 965960, 1036640, 1062556, 1118480, 1328195, 1371040, 1545536, 1931920, 2073280, 2125112, 2236960, 2656390, 2742080, 3863840, 4250224, 4473920, 5312780, 7727680, 8500448, 10625560, 17000896, 21251120, 42502240, 85004480]

約数ペア:

[(1, 85004480), (2, 42502240), (4, 21251120), (5, 17000896), (8, 10625560), (10, 8500448), (11, 7727680), (16, 5312780), (19, 4473920), (20, 4250224), (22, 3863840), (31, 2742080), (32, 2656390), (38, 2236960), (40, 2125112), (41, 2073280), (44, 1931920), (55, 1545536), (62, 1371040), (64, 1328195), (76, 1118480), (80, 1062556), (82, 1036640), (88, 965960), (95, 894784), (110, 772768), (124, 685520), (152, 559240), (155, 548416), (160, 531278), (164, 518320), (176, 482980), (190, 447392), (205, 414656), (209, 406720), (220, 386384), (248, 342760), (304, 279620), (310, 274208), (320, 265639), (328, 259160), (341, 249280), (352, 241490), (380, 223696), (410, 207328), (418, 203360), (440, 193192), (451, 188480), (496, 171380), (589, 144320), (608, 139810), (620, 137104), (656, 129580), (682, 124640), (704, 120745), (760, 111848), (779, 109120), (820, 103664), (836, 101680), (880, 96596), (902, 94240), (992, 85690), (1045, 81344), (1178, 72160), (1216, 69905), (1240, 68552), (1271, 66880), (1312, 64790), (1364, 62320), (1520, 55924), (1558, 54560), (1640, 51832), (1672, 50840), (1705, 49856), (1760, 48298), (1804, 47120), (1984, 42845), (2090, 40672), (2255, 37696), (2356, 36080), (2480, 34276), (2542, 33440), (2624, 32395), (2728, 31160), (2945, 28864), (3040, 27962), (3116, 27280), (3280, 25916), (3344, 25420), (3410, 24928), (3520, 24149), (3608, 23560), (3895, 21824), (4180, 20336), (4510, 18848), (4712, 18040), (4960, 17138), (5084, 16720), (5456, 15580), (5890, 14432), (6080, 13981), (6232, 13640), (6355, 13376), (6479, 13120), (6560, 12958), (6688, 12710), (6820, 12464), (7216, 11780), (7790, 10912), (8360, 10168), (8569, 9920), (9020, 9424)]