189572880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5939}}^1$

素因数の和:5981

約数の個数: 160

約数和(自身を含む): 707097600

約数和(自身を除く): 517524720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 5939, 6384, 7980, 10640, 11878, 15960, 17817, 23756, 29695, 31920, 35634, 41573, 47512, 59390, 71268, 83146, 89085, 95024, 112841, 118780, 124719, 142536, 166292, 178170, 207865, 225682, 237560, 249438, 285072, 332584, 338523, 356340, 415730, 451364, 475120, 498876, 564205, 623595, 665168, 677046, 712680, 789887, 831460, 902728, 997752, 1128410, 1247190, 1354092, 1425360, 1579774, 1662920, 1692615, 1805456, 1995504, 2256820, 2369661, 2494380, 2708184, 3159548, 3325840, 3385230, 3949435, 4513640, 4739322, 4988760, 5416368, 6319096, 6770460, 7898870, 9027280, 9478644, 9977520, 11848305, 12638192, 13540920, 15797740, 18957288, 23696610, 27081840, 31595480, 37914576, 47393220, 63190960, 94786440, 189572880]

約数ペア:

[(1, 189572880), (2, 94786440), (3, 63190960), (4, 47393220), (5, 37914576), (6, 31595480), (7, 27081840), (8, 23696610), (10, 18957288), (12, 15797740), (14, 13540920), (15, 12638192), (16, 11848305), (19, 9977520), (20, 9478644), (21, 9027280), (24, 7898870), (28, 6770460), (30, 6319096), (35, 5416368), (38, 4988760), (40, 4739322), (42, 4513640), (48, 3949435), (56, 3385230), (57, 3325840), (60, 3159548), (70, 2708184), (76, 2494380), (80, 2369661), (84, 2256820), (95, 1995504), (105, 1805456), (112, 1692615), (114, 1662920), (120, 1579774), (133, 1425360), (140, 1354092), (152, 1247190), (168, 1128410), (190, 997752), (210, 902728), (228, 831460), (240, 789887), (266, 712680), (280, 677046), (285, 665168), (304, 623595), (336, 564205), (380, 498876), (399, 475120), (420, 451364), (456, 415730), (532, 356340), (560, 338523), (570, 332584), (665, 285072), (760, 249438), (798, 237560), (840, 225682), (912, 207865), (1064, 178170), (1140, 166292), (1330, 142536), (1520, 124719), (1596, 118780), (1680, 112841), (1995, 95024), (2128, 89085), (2280, 83146), (2660, 71268), (3192, 59390), (3990, 47512), (4560, 41573), (5320, 35634), (5939, 31920), (6384, 29695), (7980, 23756), (10640, 17817), (11878, 15960)]