140719320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2982

約数の個数: 192

約数和(自身を含む): 550368000

約数和(自身を除く): 409648680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 2939, 3192, 3420, 3990, 4788, 5320, 5878, 5985, 6840, 7980, 8817, 9576, 11756, 11970, 14695, 15960, 17634, 20573, 23512, 23940, 26451, 29390, 35268, 41146, 44085, 47880, 52902, 55841, 58780, 61719, 70536, 82292, 88170, 102865, 105804, 111682, 117560, 123438, 132255, 164584, 167523, 176340, 185157, 205730, 211608, 223364, 246876, 264510, 279205, 308595, 335046, 352680, 370314, 390887, 411460, 446728, 493752, 502569, 529020, 558410, 617190, 670092, 740628, 781774, 822920, 837615, 925785, 1005138, 1058040, 1116820, 1172661, 1234380, 1340184, 1481256, 1563548, 1675230, 1851570, 1954435, 2010276, 2233640, 2345322, 2468760, 2512845, 3127096, 3350460, 3517983, 3703140, 3908870, 4020552, 4690644, 5025690, 5863305, 6700920, 7035966, 7406280, 7817740, 9381288, 10051380, 11726610, 14071932, 15635480, 17589915, 20102760, 23453220, 28143864, 35179830, 46906440, 70359660, 140719320]

約数ペア:

[(1, 140719320), (2, 70359660), (3, 46906440), (4, 35179830), (5, 28143864), (6, 23453220), (7, 20102760), (8, 17589915), (9, 15635480), (10, 14071932), (12, 11726610), (14, 10051380), (15, 9381288), (18, 7817740), (19, 7406280), (20, 7035966), (21, 6700920), (24, 5863305), (28, 5025690), (30, 4690644), (35, 4020552), (36, 3908870), (38, 3703140), (40, 3517983), (42, 3350460), (45, 3127096), (56, 2512845), (57, 2468760), (60, 2345322), (63, 2233640), (70, 2010276), (72, 1954435), (76, 1851570), (84, 1675230), (90, 1563548), (95, 1481256), (105, 1340184), (114, 1234380), (120, 1172661), (126, 1116820), (133, 1058040), (140, 1005138), (152, 925785), (168, 837615), (171, 822920), (180, 781774), (190, 740628), (210, 670092), (228, 617190), (252, 558410), (266, 529020), (280, 502569), (285, 493752), (315, 446728), (342, 411460), (360, 390887), (380, 370314), (399, 352680), (420, 335046), (456, 308595), (504, 279205), (532, 264510), (570, 246876), (630, 223364), (665, 211608), (684, 205730), (760, 185157), (798, 176340), (840, 167523), (855, 164584), (1064, 132255), (1140, 123438), (1197, 117560), (1260, 111682), (1330, 105804), (1368, 102865), (1596, 88170), (1710, 82292), (1995, 70536), (2280, 61719), (2394, 58780), (2520, 55841), (2660, 52902), (2939, 47880), (3192, 44085), (3420, 41146), (3990, 35268), (4788, 29390), (5320, 26451), (5878, 23940), (5985, 23512), (6840, 20573), (7980, 17634), (8817, 15960), (9576, 14695), (11756, 11970)]