401808960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1098

約数の個数: 336

約数和(自身を含む): 1664208000

約数和(自身を除く): 1262399040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 960, 1008, 1049, 1064, 1120, 1140, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2098, 2128, 2240, 2280, 2394, 2520, 2660, 2736, 2880, 3040, 3147, 3192, 3360, 3420, 3648, 3990, 4032, 4196, 4256, 4560, 4788, 5040, 5245, 5320, 5472, 5985, 6080, 6294, 6384, 6720, 6840, 7343, 7980, 8392, 8512, 9120, 9441, 9576, 10080, 10490, 10640, 10944, 11970, 12588, 12768, 13680, 14686, 15735, 15960, 16784, 18240, 18882, 19152, 19931, 20160, 20980, 21280, 22029, 23940, 25176, 25536, 27360, 29372, 31470, 31920, 33568, 36715, 37764, 38304, 39862, 41960, 42560, 44058, 47205, 47880, 50352, 54720, 58744, 59793, 62940, 63840, 66087, 67136, 73430, 75528, 76608, 79724, 83920, 88116, 94410, 95760, 99655, 100704, 110145, 117488, 119586, 125880, 127680, 132174, 139517, 146860, 151056, 159448, 167840, 176232, 179379, 188820, 191520, 199310, 201408, 220290, 234976, 239172, 251760, 264348, 279034, 293720, 298965, 302112, 318896, 330435, 335680, 352464, 358758, 377640, 383040, 398620, 418551, 440580, 469952, 478344, 503520, 528696, 558068, 587440, 597930, 604224, 637792, 660870, 697585, 704928, 717516, 755280, 797240, 837102, 881160, 896895, 956688, 1007040, 1057392, 1116136, 1174880, 1195860, 1255653, 1275584, 1321740, 1395170, 1409856, 1435032, 1510560, 1594480, 1674204, 1762320, 1793790, 1913376, 2092755, 2114784, 2232272, 2349760, 2391720, 2511306, 2643480, 2790340, 2870064, 3021120, 3188960, 3348408, 3524640, 3587580, 3826752, 4185510, 4229568, 4464544, 4783440, 5022612, 5286960, 5580680, 5740128, 6278265, 6377920, 6696816, 7049280, 7175160, 8371020, 8929088, 9566880, 10045224, 10573920, 11161360, 11480256, 12556530, 13393632, 14350320, 16742040, 19133760, 20090448, 21147840, 22322720, 25113060, 26787264, 28700640, 33484080, 40180896, 44645440, 50226120, 57401280, 66968160, 80361792, 100452240, 133936320, 200904480, 401808960]

約数ペア:

[(1, 401808960), (2, 200904480), (3, 133936320), (4, 100452240), (5, 80361792), (6, 66968160), (7, 57401280), (8, 50226120), (9, 44645440), (10, 40180896), (12, 33484080), (14, 28700640), (15, 26787264), (16, 25113060), (18, 22322720), (19, 21147840), (20, 20090448), (21, 19133760), (24, 16742040), (28, 14350320), (30, 13393632), (32, 12556530), (35, 11480256), (36, 11161360), (38, 10573920), (40, 10045224), (42, 9566880), (45, 8929088), (48, 8371020), (56, 7175160), (57, 7049280), (60, 6696816), (63, 6377920), (64, 6278265), (70, 5740128), (72, 5580680), (76, 5286960), (80, 5022612), (84, 4783440), (90, 4464544), (95, 4229568), (96, 4185510), (105, 3826752), (112, 3587580), (114, 3524640), (120, 3348408), (126, 3188960), (133, 3021120), (140, 2870064), (144, 2790340), (152, 2643480), (160, 2511306), (168, 2391720), (171, 2349760), (180, 2232272), (190, 2114784), (192, 2092755), (210, 1913376), (224, 1793790), (228, 1762320), (240, 1674204), (252, 1594480), (266, 1510560), (280, 1435032), (285, 1409856), (288, 1395170), (304, 1321740), (315, 1275584), (320, 1255653), (336, 1195860), (342, 1174880), (360, 1116136), (380, 1057392), (399, 1007040), (420, 956688), (448, 896895), (456, 881160), (480, 837102), (504, 797240), (532, 755280), (560, 717516), (570, 704928), (576, 697585), (608, 660870), (630, 637792), (665, 604224), (672, 597930), (684, 587440), (720, 558068), (760, 528696), (798, 503520), (840, 478344), (855, 469952), (912, 440580), (960, 418551), (1008, 398620), (1049, 383040), (1064, 377640), (1120, 358758), (1140, 352464), (1197, 335680), (1216, 330435), (1260, 318896), (1330, 302112), (1344, 298965), (1368, 293720), (1440, 279034), (1520, 264348), (1596, 251760), (1680, 239172), (1710, 234976), (1824, 220290), (1995, 201408), (2016, 199310), (2098, 191520), (2128, 188820), (2240, 179379), (2280, 176232), (2394, 167840), (2520, 159448), (2660, 151056), (2736, 146860), (2880, 139517), (3040, 132174), (3147, 127680), (3192, 125880), (3360, 119586), (3420, 117488), (3648, 110145), (3990, 100704), (4032, 99655), (4196, 95760), (4256, 94410), (4560, 88116), (4788, 83920), (5040, 79724), (5245, 76608), (5320, 75528), (5472, 73430), (5985, 67136), (6080, 66087), (6294, 63840), (6384, 62940), (6720, 59793), (6840, 58744), (7343, 54720), (7980, 50352), (8392, 47880), (8512, 47205), (9120, 44058), (9441, 42560), (9576, 41960), (10080, 39862), (10490, 38304), (10640, 37764), (10944, 36715), (11970, 33568), (12588, 31920), (12768, 31470), (13680, 29372), (14686, 27360), (15735, 25536), (15960, 25176), (16784, 23940), (18240, 22029), (18882, 21280), (19152, 20980), (19931, 20160)]