448684444980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{331519}}^1$

素因数の和:331710

約数の個数: 144

約数和(自身を含む): 1393052344320

約数和(自身を除く): 944367899340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 103, 146, 180, 206, 219, 292, 309, 365, 412, 438, 515, 618, 657, 730, 876, 927, 1030, 1095, 1236, 1314, 1460, 1545, 1854, 2060, 2190, 2628, 3090, 3285, 3708, 4380, 4635, 6180, 6570, 7519, 9270, 13140, 15038, 18540, 22557, 30076, 37595, 45114, 67671, 75190, 90228, 112785, 135342, 150380, 225570, 270684, 331519, 338355, 451140, 663038, 676710, 994557, 1326076, 1353420, 1657595, 1989114, 2983671, 3315190, 3978228, 4972785, 5967342, 6630380, 9945570, 11934684, 14918355, 19891140, 24200887, 29836710, 34146457, 48401774, 59673420, 68292914, 72602661, 96803548, 102439371, 121004435, 136585828, 145205322, 170732285, 204878742, 217807983, 242008870, 290410644, 307318113, 341464570, 363013305, 409757484, 435615966, 484017740, 512196855, 614636226, 682929140, 726026610, 871231932, 1024393710, 1089039915, 1229272452, 1452053220, 1536590565, 2048787420, 2178079830, 2492691361, 3073181130, 4356159660, 4985382722, 6146362260, 7478074083, 9970765444, 12463456805, 14956148166, 22434222249, 24926913610, 29912296332, 37390370415, 44868444498, 49853827220, 74780740830, 89736888996, 112171111245, 149561481660, 224342222490, 448684444980]

約数ペア:

[(1, 448684444980), (2, 224342222490), (3, 149561481660), (4, 112171111245), (5, 89736888996), (6, 74780740830), (9, 49853827220), (10, 44868444498), (12, 37390370415), (15, 29912296332), (18, 24926913610), (20, 22434222249), (30, 14956148166), (36, 12463456805), (45, 9970765444), (60, 7478074083), (73, 6146362260), (90, 4985382722), (103, 4356159660), (146, 3073181130), (180, 2492691361), (206, 2178079830), (219, 2048787420), (292, 1536590565), (309, 1452053220), (365, 1229272452), (412, 1089039915), (438, 1024393710), (515, 871231932), (618, 726026610), (657, 682929140), (730, 614636226), (876, 512196855), (927, 484017740), (1030, 435615966), (1095, 409757484), (1236, 363013305), (1314, 341464570), (1460, 307318113), (1545, 290410644), (1854, 242008870), (2060, 217807983), (2190, 204878742), (2628, 170732285), (3090, 145205322), (3285, 136585828), (3708, 121004435), (4380, 102439371), (4635, 96803548), (6180, 72602661), (6570, 68292914), (7519, 59673420), (9270, 48401774), (13140, 34146457), (15038, 29836710), (18540, 24200887), (22557, 19891140), (30076, 14918355), (37595, 11934684), (45114, 9945570), (67671, 6630380), (75190, 5967342), (90228, 4972785), (112785, 3978228), (135342, 3315190), (150380, 2983671), (225570, 1989114), (270684, 1657595), (331519, 1353420), (338355, 1326076), (451140, 994557), (663038, 676710)]