204913725480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1109561}}^1$

素因数の和:1109606

約数の個数: 192

約数和(自身を含む): 726985022400

約数和(自身を除く): 522071296920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 760, 810, 855, 972, 1026, 1080, 1140, 1215, 1368, 1539, 1620, 1710, 1944, 2052, 2280, 2430, 2565, 3078, 3240, 3420, 4104, 4617, 4860, 5130, 6156, 6840, 7695, 9234, 9720, 10260, 12312, 15390, 18468, 20520, 23085, 30780, 36936, 46170, 61560, 92340, 184680, 1109561, 2219122, 3328683, 4438244, 5547805, 6657366, 8876488, 9986049, 11095610, 13314732, 16643415, 19972098, 21081659, 22191220, 26629464, 29958147, 33286830, 39944196, 42163318, 44382440, 49930245, 59916294, 63244977, 66573660, 79888392, 84326636, 89874441, 99860490, 105408295, 119832588, 126489954, 133147320, 149790735, 168653272, 179748882, 189734931, 199720980, 210816590, 239665176, 252979908, 269623323, 299581470, 316224885, 359497764, 379469862, 399441960, 421633180, 449372205, 505959816, 539246646, 569204793, 599162940, 632449770, 718995528, 758939724, 843266360, 898744410, 948674655, 1078493292, 1138409586, 1198325880, 1264899540, 1348116615, 1517879448, 1707614379, 1797488820, 1897349310, 2156986584, 2276819172, 2529799080, 2696233230, 2846023965, 3415228758, 3594977640, 3794698620, 4553638344, 5122843137, 5392466460, 5692047930, 6830457516, 7589397240, 8538071895, 10245686274, 10784932920, 11384095860, 13660915032, 17076143790, 20491372548, 22768191720, 25614215685, 34152287580, 40982745096, 51228431370, 68304575160, 102456862740, 204913725480]

約数ペア:

[(1, 204913725480), (2, 102456862740), (3, 68304575160), (4, 51228431370), (5, 40982745096), (6, 34152287580), (8, 25614215685), (9, 22768191720), (10, 20491372548), (12, 17076143790), (15, 13660915032), (18, 11384095860), (19, 10784932920), (20, 10245686274), (24, 8538071895), (27, 7589397240), (30, 6830457516), (36, 5692047930), (38, 5392466460), (40, 5122843137), (45, 4553638344), (54, 3794698620), (57, 3594977640), (60, 3415228758), (72, 2846023965), (76, 2696233230), (81, 2529799080), (90, 2276819172), (95, 2156986584), (108, 1897349310), (114, 1797488820), (120, 1707614379), (135, 1517879448), (152, 1348116615), (162, 1264899540), (171, 1198325880), (180, 1138409586), (190, 1078493292), (216, 948674655), (228, 898744410), (243, 843266360), (270, 758939724), (285, 718995528), (324, 632449770), (342, 599162940), (360, 569204793), (380, 539246646), (405, 505959816), (456, 449372205), (486, 421633180), (513, 399441960), (540, 379469862), (570, 359497764), (648, 316224885), (684, 299581470), (760, 269623323), (810, 252979908), (855, 239665176), (972, 210816590), (1026, 199720980), (1080, 189734931), (1140, 179748882), (1215, 168653272), (1368, 149790735), (1539, 133147320), (1620, 126489954), (1710, 119832588), (1944, 105408295), (2052, 99860490), (2280, 89874441), (2430, 84326636), (2565, 79888392), (3078, 66573660), (3240, 63244977), (3420, 59916294), (4104, 49930245), (4617, 44382440), (4860, 42163318), (5130, 39944196), (6156, 33286830), (6840, 29958147), (7695, 26629464), (9234, 22191220), (9720, 21081659), (10260, 19972098), (12312, 16643415), (15390, 13314732), (18468, 11095610), (20520, 9986049), (23085, 8876488), (30780, 6657366), (36936, 5547805), (46170, 4438244), (61560, 3328683), (92340, 2219122), (184680, 1109561)]