28145336880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{84551}}^1$

素因数の和:84659

約数の個数: 160

約数和(自身を含む): 93101898240

約数和(自身を除く): 64956561360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 73, 76, 80, 95, 114, 120, 146, 152, 190, 219, 228, 240, 285, 292, 304, 365, 380, 438, 456, 570, 584, 730, 760, 876, 912, 1095, 1140, 1168, 1387, 1460, 1520, 1752, 2190, 2280, 2774, 2920, 3504, 4161, 4380, 4560, 5548, 5840, 6935, 8322, 8760, 11096, 13870, 16644, 17520, 20805, 22192, 27740, 33288, 41610, 55480, 66576, 83220, 84551, 110960, 166440, 169102, 253653, 332880, 338204, 422755, 507306, 676408, 845510, 1014612, 1268265, 1352816, 1606469, 1691020, 2029224, 2536530, 3212938, 3382040, 4058448, 4819407, 5073060, 6172223, 6425876, 6764080, 8032345, 9638814, 10146120, 12344446, 12851752, 16064690, 18516669, 19277628, 20292240, 24097035, 24688892, 25703504, 30861115, 32129380, 37033338, 38555256, 48194070, 49377784, 61722230, 64258760, 74066676, 77110512, 92583345, 96388140, 98755568, 117272237, 123444460, 128517520, 148133352, 185166690, 192776280, 234544474, 246888920, 296266704, 351816711, 370333380, 385552560, 469088948, 493777840, 586361185, 703633422, 740666760, 938177896, 1172722370, 1407266844, 1481333520, 1759083555, 1876355792, 2345444740, 2814533688, 3518167110, 4690889480, 5629067376, 7036334220, 9381778960, 14072668440, 28145336880]

約数ペア:

[(1, 28145336880), (2, 14072668440), (3, 9381778960), (4, 7036334220), (5, 5629067376), (6, 4690889480), (8, 3518167110), (10, 2814533688), (12, 2345444740), (15, 1876355792), (16, 1759083555), (19, 1481333520), (20, 1407266844), (24, 1172722370), (30, 938177896), (38, 740666760), (40, 703633422), (48, 586361185), (57, 493777840), (60, 469088948), (73, 385552560), (76, 370333380), (80, 351816711), (95, 296266704), (114, 246888920), (120, 234544474), (146, 192776280), (152, 185166690), (190, 148133352), (219, 128517520), (228, 123444460), (240, 117272237), (285, 98755568), (292, 96388140), (304, 92583345), (365, 77110512), (380, 74066676), (438, 64258760), (456, 61722230), (570, 49377784), (584, 48194070), (730, 38555256), (760, 37033338), (876, 32129380), (912, 30861115), (1095, 25703504), (1140, 24688892), (1168, 24097035), (1387, 20292240), (1460, 19277628), (1520, 18516669), (1752, 16064690), (2190, 12851752), (2280, 12344446), (2774, 10146120), (2920, 9638814), (3504, 8032345), (4161, 6764080), (4380, 6425876), (4560, 6172223), (5548, 5073060), (5840, 4819407), (6935, 4058448), (8322, 3382040), (8760, 3212938), (11096, 2536530), (13870, 2029224), (16644, 1691020), (17520, 1606469), (20805, 1352816), (22192, 1268265), (27740, 1014612), (33288, 845510), (41610, 676408), (55480, 507306), (66576, 422755), (83220, 338204), (84551, 332880), (110960, 253653), (166440, 169102)]