1613391840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:690

約数の個数: 288

約数和(自身を含む): 5859453600

約数和(自身を除く): 4246061760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 109, 114, 120, 144, 152, 160, 171, 180, 190, 218, 228, 240, 285, 288, 304, 327, 342, 360, 380, 436, 456, 480, 541, 545, 570, 608, 654, 684, 720, 760, 855, 872, 912, 981, 1082, 1090, 1140, 1308, 1368, 1440, 1520, 1623, 1635, 1710, 1744, 1824, 1962, 2071, 2164, 2180, 2280, 2616, 2705, 2736, 3040, 3246, 3270, 3420, 3488, 3924, 4142, 4328, 4360, 4560, 4869, 4905, 5232, 5410, 5472, 6213, 6492, 6540, 6840, 7848, 8115, 8284, 8656, 8720, 9120, 9738, 9810, 10279, 10355, 10464, 10820, 12426, 12984, 13080, 13680, 15696, 16230, 16568, 17312, 17440, 18639, 19476, 19620, 20558, 20710, 21640, 24345, 24852, 25968, 26160, 27360, 30837, 31065, 31392, 32460, 33136, 37278, 38952, 39240, 41116, 41420, 43280, 48690, 49704, 51395, 51936, 52320, 58969, 61674, 62130, 64920, 66272, 74556, 77904, 78480, 82232, 82840, 86560, 92511, 93195, 97380, 99408, 102790, 117938, 123348, 124260, 129840, 149112, 154185, 155808, 156960, 164464, 165680, 176907, 185022, 186390, 194760, 198816, 205580, 235876, 246696, 248520, 259680, 294845, 298224, 308370, 328928, 331360, 353814, 370044, 372780, 389520, 411160, 462555, 471752, 493392, 497040, 530721, 589690, 596448, 616740, 707628, 740088, 745560, 779040, 822320, 884535, 925110, 943504, 986784, 994080, 1061442, 1120411, 1179380, 1233480, 1415256, 1480176, 1491120, 1644640, 1769070, 1850220, 1887008, 2122884, 2240822, 2358760, 2466960, 2653605, 2830512, 2960352, 2982240, 3361233, 3538140, 3700440, 4245768, 4481644, 4717520, 4933920, 5307210, 5602055, 5661024, 6722466, 7076280, 7400880, 8491536, 8963288, 9435040, 10083699, 10614420, 11204110, 13444932, 14152560, 14801760, 16806165, 16983072, 17926576, 20167398, 21228840, 22408220, 26889864, 28305120, 33612330, 35853152, 40334796, 42457680, 44816440, 50418495, 53779728, 67224660, 80669592, 84915360, 89632880, 100836990, 107559456, 134449320, 161339184, 179265760, 201673980, 268898640, 322678368, 403347960, 537797280, 806695920, 1613391840]

約数ペア:

[(1, 1613391840), (2, 806695920), (3, 537797280), (4, 403347960), (5, 322678368), (6, 268898640), (8, 201673980), (9, 179265760), (10, 161339184), (12, 134449320), (15, 107559456), (16, 100836990), (18, 89632880), (19, 84915360), (20, 80669592), (24, 67224660), (30, 53779728), (32, 50418495), (36, 44816440), (38, 42457680), (40, 40334796), (45, 35853152), (48, 33612330), (57, 28305120), (60, 26889864), (72, 22408220), (76, 21228840), (80, 20167398), (90, 17926576), (95, 16983072), (96, 16806165), (109, 14801760), (114, 14152560), (120, 13444932), (144, 11204110), (152, 10614420), (160, 10083699), (171, 9435040), (180, 8963288), (190, 8491536), (218, 7400880), (228, 7076280), (240, 6722466), (285, 5661024), (288, 5602055), (304, 5307210), (327, 4933920), (342, 4717520), (360, 4481644), (380, 4245768), (436, 3700440), (456, 3538140), (480, 3361233), (541, 2982240), (545, 2960352), (570, 2830512), (608, 2653605), (654, 2466960), (684, 2358760), (720, 2240822), (760, 2122884), (855, 1887008), (872, 1850220), (912, 1769070), (981, 1644640), (1082, 1491120), (1090, 1480176), (1140, 1415256), (1308, 1233480), (1368, 1179380), (1440, 1120411), (1520, 1061442), (1623, 994080), (1635, 986784), (1710, 943504), (1744, 925110), (1824, 884535), (1962, 822320), (2071, 779040), (2164, 745560), (2180, 740088), (2280, 707628), (2616, 616740), (2705, 596448), (2736, 589690), (3040, 530721), (3246, 497040), (3270, 493392), (3420, 471752), (3488, 462555), (3924, 411160), (4142, 389520), (4328, 372780), (4360, 370044), (4560, 353814), (4869, 331360), (4905, 328928), (5232, 308370), (5410, 298224), (5472, 294845), (6213, 259680), (6492, 248520), (6540, 246696), (6840, 235876), (7848, 205580), (8115, 198816), (8284, 194760), (8656, 186390), (8720, 185022), (9120, 176907), (9738, 165680), (9810, 164464), (10279, 156960), (10355, 155808), (10464, 154185), (10820, 149112), (12426, 129840), (12984, 124260), (13080, 123348), (13680, 117938), (15696, 102790), (16230, 99408), (16568, 97380), (17312, 93195), (17440, 92511), (18639, 86560), (19476, 82840), (19620, 82232), (20558, 78480), (20710, 77904), (21640, 74556), (24345, 66272), (24852, 64920), (25968, 62130), (26160, 61674), (27360, 58969), (30837, 52320), (31065, 51936), (31392, 51395), (32460, 49704), (33136, 48690), (37278, 43280), (38952, 41420), (39240, 41116)]