204249240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2346

約数の個数: 192

約数和(自身を含む): 752824800

約数和(自身を除く): 548575560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2297, 2340, 2470, 2964, 3420, 3705, 4446, 4594, 4680, 4940, 5928, 6840, 6891, 7410, 8892, 9188, 9880, 11115, 11485, 13782, 14820, 17784, 18376, 20673, 22230, 22970, 27564, 29640, 29861, 34455, 41346, 43643, 44460, 45940, 55128, 59722, 68910, 82692, 87286, 88920, 89583, 91880, 103365, 119444, 130929, 137820, 149305, 165384, 174572, 179166, 206730, 218215, 238888, 261858, 268749, 275640, 298610, 349144, 358332, 392787, 413460, 436430, 447915, 523716, 537498, 567359, 597220, 654645, 716664, 785574, 826920, 872860, 895830, 1047432, 1074996, 1134718, 1194440, 1309290, 1343745, 1571148, 1702077, 1745720, 1791660, 1963935, 2149992, 2269436, 2618580, 2687490, 2836795, 3142296, 3404154, 3583320, 3927870, 4538872, 5106231, 5237160, 5374980, 5673590, 6808308, 7855740, 8510385, 10212462, 10749960, 11347180, 13616616, 15711480, 17020770, 20424924, 22694360, 25531155, 34041540, 40849848, 51062310, 68083080, 102124620, 204249240]

約数ペア:

[(1, 204249240), (2, 102124620), (3, 68083080), (4, 51062310), (5, 40849848), (6, 34041540), (8, 25531155), (9, 22694360), (10, 20424924), (12, 17020770), (13, 15711480), (15, 13616616), (18, 11347180), (19, 10749960), (20, 10212462), (24, 8510385), (26, 7855740), (30, 6808308), (36, 5673590), (38, 5374980), (39, 5237160), (40, 5106231), (45, 4538872), (52, 3927870), (57, 3583320), (60, 3404154), (65, 3142296), (72, 2836795), (76, 2687490), (78, 2618580), (90, 2269436), (95, 2149992), (104, 1963935), (114, 1791660), (117, 1745720), (120, 1702077), (130, 1571148), (152, 1343745), (156, 1309290), (171, 1194440), (180, 1134718), (190, 1074996), (195, 1047432), (228, 895830), (234, 872860), (247, 826920), (260, 785574), (285, 716664), (312, 654645), (342, 597220), (360, 567359), (380, 537498), (390, 523716), (456, 447915), (468, 436430), (494, 413460), (520, 392787), (570, 358332), (585, 349144), (684, 298610), (741, 275640), (760, 268749), (780, 261858), (855, 238888), (936, 218215), (988, 206730), (1140, 179166), (1170, 174572), (1235, 165384), (1368, 149305), (1482, 137820), (1560, 130929), (1710, 119444), (1976, 103365), (2223, 91880), (2280, 89583), (2297, 88920), (2340, 87286), (2470, 82692), (2964, 68910), (3420, 59722), (3705, 55128), (4446, 45940), (4594, 44460), (4680, 43643), (4940, 41346), (5928, 34455), (6840, 29861), (6891, 29640), (7410, 27564), (8892, 22970), (9188, 22230), (9880, 20673), (11115, 18376), (11485, 17784), (13782, 14820)]