202340880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2158

約数の個数: 240

約数和(自身を含む): 817864320

約数和(自身を除く): 615523440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2113, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4226, 4560, 4788, 5040, 5320, 5985, 6339, 6384, 6840, 7980, 8452, 9576, 10565, 10640, 11970, 12678, 13680, 14791, 15960, 16904, 19017, 19152, 21130, 23940, 25356, 29582, 31695, 31920, 33808, 38034, 40147, 42260, 44373, 47880, 50712, 59164, 63390, 73955, 76068, 80294, 84520, 88746, 95085, 95760, 101424, 118328, 120441, 126780, 133119, 147910, 152136, 160588, 169040, 177492, 190170, 200735, 221865, 236656, 240882, 253560, 266238, 281029, 295820, 304272, 321176, 354984, 361323, 380340, 401470, 443730, 481764, 507120, 532476, 562058, 591640, 602205, 642352, 665595, 709968, 722646, 760680, 802940, 843087, 887460, 963528, 1064952, 1124116, 1183280, 1204410, 1331190, 1405145, 1445292, 1521360, 1605880, 1686174, 1774920, 1806615, 1927056, 2129904, 2248232, 2408820, 2529261, 2662380, 2810290, 2890584, 3211760, 3372348, 3549840, 3613230, 4215435, 4496464, 4817640, 5058522, 5324760, 5620580, 5781168, 6744696, 7226460, 8430870, 9635280, 10117044, 10649520, 11241160, 12646305, 13489392, 14452920, 16861740, 20234088, 22482320, 25292610, 28905840, 33723480, 40468176, 50585220, 67446960, 101170440, 202340880]

約数ペア:

[(1, 202340880), (2, 101170440), (3, 67446960), (4, 50585220), (5, 40468176), (6, 33723480), (7, 28905840), (8, 25292610), (9, 22482320), (10, 20234088), (12, 16861740), (14, 14452920), (15, 13489392), (16, 12646305), (18, 11241160), (19, 10649520), (20, 10117044), (21, 9635280), (24, 8430870), (28, 7226460), (30, 6744696), (35, 5781168), (36, 5620580), (38, 5324760), (40, 5058522), (42, 4817640), (45, 4496464), (48, 4215435), (56, 3613230), (57, 3549840), (60, 3372348), (63, 3211760), (70, 2890584), (72, 2810290), (76, 2662380), (80, 2529261), (84, 2408820), (90, 2248232), (95, 2129904), (105, 1927056), (112, 1806615), (114, 1774920), (120, 1686174), (126, 1605880), (133, 1521360), (140, 1445292), (144, 1405145), (152, 1331190), (168, 1204410), (171, 1183280), (180, 1124116), (190, 1064952), (210, 963528), (228, 887460), (240, 843087), (252, 802940), (266, 760680), (280, 722646), (285, 709968), (304, 665595), (315, 642352), (336, 602205), (342, 591640), (360, 562058), (380, 532476), (399, 507120), (420, 481764), (456, 443730), (504, 401470), (532, 380340), (560, 361323), (570, 354984), (630, 321176), (665, 304272), (684, 295820), (720, 281029), (760, 266238), (798, 253560), (840, 240882), (855, 236656), (912, 221865), (1008, 200735), (1064, 190170), (1140, 177492), (1197, 169040), (1260, 160588), (1330, 152136), (1368, 147910), (1520, 133119), (1596, 126780), (1680, 120441), (1710, 118328), (1995, 101424), (2113, 95760), (2128, 95085), (2280, 88746), (2394, 84520), (2520, 80294), (2660, 76068), (2736, 73955), (3192, 63390), (3420, 59164), (3990, 50712), (4226, 47880), (4560, 44373), (4788, 42260), (5040, 40147), (5320, 38034), (5985, 33808), (6339, 31920), (6384, 31695), (6840, 29582), (7980, 25356), (8452, 23940), (9576, 21130), (10565, 19152), (10640, 19017), (11970, 16904), (12678, 15960), (13680, 14791)]