2019486480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:550

約数の個数: 320

約数和(自身を含む): 7233822720

約数和(自身を除く): 5214336240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 79, 80, 88, 92, 110, 115, 120, 132, 138, 158, 165, 176, 184, 220, 230, 237, 240, 253, 264, 276, 316, 330, 345, 368, 395, 421, 440, 460, 474, 506, 528, 552, 632, 660, 690, 759, 790, 842, 869, 880, 920, 948, 1012, 1104, 1185, 1263, 1264, 1265, 1320, 1380, 1518, 1580, 1684, 1738, 1817, 1840, 1896, 2024, 2105, 2370, 2526, 2530, 2607, 2640, 2760, 3036, 3160, 3368, 3476, 3634, 3792, 3795, 4048, 4210, 4345, 4631, 4740, 5052, 5060, 5214, 5451, 5520, 6072, 6315, 6320, 6736, 6952, 7268, 7590, 8420, 8690, 9085, 9262, 9480, 9683, 10104, 10120, 10428, 10902, 12144, 12630, 13035, 13893, 13904, 14536, 15180, 16840, 17380, 18170, 18524, 18960, 19366, 19987, 20208, 20240, 20856, 21804, 23155, 25260, 26070, 27255, 27786, 29049, 29072, 30360, 33259, 33680, 34760, 36340, 37048, 38732, 39974, 41712, 43608, 46310, 48415, 50520, 52140, 54510, 55572, 58098, 59961, 60720, 66518, 69465, 69520, 72680, 74096, 77464, 79948, 87216, 92620, 96830, 99777, 99935, 101040, 104280, 106513, 109020, 111144, 116196, 119922, 133036, 138930, 145245, 145360, 154928, 159896, 166295, 185240, 193660, 199554, 199870, 208560, 213026, 218040, 222288, 232392, 239844, 266072, 277860, 290490, 299805, 319539, 319792, 332590, 365849, 370480, 387320, 399108, 399740, 426052, 436080, 464784, 479688, 498885, 532144, 532565, 555720, 580980, 599610, 639078, 665180, 731698, 764957, 774640, 798216, 799480, 852104, 959376, 997770, 1065130, 1097547, 1111440, 1161960, 1199220, 1278156, 1330360, 1463396, 1529914, 1596432, 1597695, 1598960, 1704208, 1829245, 1995540, 2130260, 2195094, 2294871, 2323920, 2398440, 2556312, 2660720, 2926792, 3059828, 3195390, 3658490, 3824785, 3991080, 4260520, 4390188, 4589742, 4796880, 5112624, 5487735, 5853584, 6119656, 6390780, 7316980, 7649570, 7982160, 8414527, 8521040, 8780376, 9179484, 10975470, 11474355, 12239312, 12781560, 14633960, 15299140, 16829054, 17560752, 18358968, 21950940, 22948710, 25243581, 25563120, 29267920, 30598280, 33658108, 36717936, 42072635, 43901880, 45897420, 50487162, 61196560, 67316216, 84145270, 87803760, 91794840, 100974324, 126217905, 134632432, 168290540, 183589680, 201948648, 252435810, 336581080, 403897296, 504871620, 673162160, 1009743240, 2019486480]

約数ペア:

[(1, 2019486480), (2, 1009743240), (3, 673162160), (4, 504871620), (5, 403897296), (6, 336581080), (8, 252435810), (10, 201948648), (11, 183589680), (12, 168290540), (15, 134632432), (16, 126217905), (20, 100974324), (22, 91794840), (23, 87803760), (24, 84145270), (30, 67316216), (33, 61196560), (40, 50487162), (44, 45897420), (46, 43901880), (48, 42072635), (55, 36717936), (60, 33658108), (66, 30598280), (69, 29267920), (79, 25563120), (80, 25243581), (88, 22948710), (92, 21950940), (110, 18358968), (115, 17560752), (120, 16829054), (132, 15299140), (138, 14633960), (158, 12781560), (165, 12239312), (176, 11474355), (184, 10975470), (220, 9179484), (230, 8780376), (237, 8521040), (240, 8414527), (253, 7982160), (264, 7649570), (276, 7316980), (316, 6390780), (330, 6119656), (345, 5853584), (368, 5487735), (395, 5112624), (421, 4796880), (440, 4589742), (460, 4390188), (474, 4260520), (506, 3991080), (528, 3824785), (552, 3658490), (632, 3195390), (660, 3059828), (690, 2926792), (759, 2660720), (790, 2556312), (842, 2398440), (869, 2323920), (880, 2294871), (920, 2195094), (948, 2130260), (1012, 1995540), (1104, 1829245), (1185, 1704208), (1263, 1598960), (1264, 1597695), (1265, 1596432), (1320, 1529914), (1380, 1463396), (1518, 1330360), (1580, 1278156), (1684, 1199220), (1738, 1161960), (1817, 1111440), (1840, 1097547), (1896, 1065130), (2024, 997770), (2105, 959376), (2370, 852104), (2526, 799480), (2530, 798216), (2607, 774640), (2640, 764957), (2760, 731698), (3036, 665180), (3160, 639078), (3368, 599610), (3476, 580980), (3634, 555720), (3792, 532565), (3795, 532144), (4048, 498885), (4210, 479688), (4345, 464784), (4631, 436080), (4740, 426052), (5052, 399740), (5060, 399108), (5214, 387320), (5451, 370480), (5520, 365849), (6072, 332590), (6315, 319792), (6320, 319539), (6736, 299805), (6952, 290490), (7268, 277860), (7590, 266072), (8420, 239844), (8690, 232392), (9085, 222288), (9262, 218040), (9480, 213026), (9683, 208560), (10104, 199870), (10120, 199554), (10428, 193660), (10902, 185240), (12144, 166295), (12630, 159896), (13035, 154928), (13893, 145360), (13904, 145245), (14536, 138930), (15180, 133036), (16840, 119922), (17380, 116196), (18170, 111144), (18524, 109020), (18960, 106513), (19366, 104280), (19987, 101040), (20208, 99935), (20240, 99777), (20856, 96830), (21804, 92620), (23155, 87216), (25260, 79948), (26070, 77464), (27255, 74096), (27786, 72680), (29049, 69520), (29072, 69465), (30360, 66518), (33259, 60720), (33680, 59961), (34760, 58098), (36340, 55572), (37048, 54510), (38732, 52140), (39974, 50520), (41712, 48415), (43608, 46310)]