1671884480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:447

約数の個数: 224

約数和(自身を含む): 4838760960

約数和(自身を除く): 3166876480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 163, 190, 224, 241, 266, 280, 304, 320, 326, 380, 448, 482, 532, 560, 608, 652, 665, 760, 815, 964, 1064, 1120, 1141, 1205, 1216, 1304, 1330, 1520, 1630, 1687, 1928, 2128, 2240, 2282, 2410, 2608, 2660, 3040, 3097, 3260, 3374, 3856, 4256, 4564, 4579, 4820, 5216, 5320, 5705, 6080, 6194, 6520, 6748, 7712, 8435, 8512, 9128, 9158, 9640, 10432, 10640, 11410, 12388, 13040, 13496, 15424, 15485, 16870, 18256, 18316, 19280, 21280, 21679, 22820, 22895, 24776, 26080, 26992, 30970, 32053, 33740, 36512, 36632, 38560, 39283, 42560, 43358, 45640, 45790, 49552, 52160, 53984, 61940, 64106, 67480, 73024, 73264, 77120, 78566, 86716, 91280, 91580, 99104, 107968, 108395, 123880, 128212, 134960, 146528, 157132, 160265, 173432, 182560, 183160, 196415, 198208, 216790, 247760, 256424, 269920, 274981, 293056, 314264, 320530, 346864, 365120, 366320, 392830, 433580, 495520, 512848, 539840, 549962, 628528, 641060, 693728, 732640, 746377, 785660, 867160, 991040, 1025696, 1099924, 1257056, 1282120, 1374905, 1387456, 1465280, 1492754, 1571320, 1734320, 2051392, 2199848, 2514112, 2564240, 2749810, 2985508, 3142640, 3468640, 3731885, 4399696, 5128480, 5224639, 5499620, 5971016, 6285280, 6937280, 7463770, 8799392, 10256960, 10449278, 10999240, 11942032, 12570560, 14927540, 17598784, 20898556, 21998480, 23884064, 26123195, 29855080, 41797112, 43996960, 47768128, 52246390, 59710160, 83594224, 87993920, 104492780, 119420320, 167188448, 208985560, 238840640, 334376896, 417971120, 835942240, 1671884480]

約数ペア:

[(1, 1671884480), (2, 835942240), (4, 417971120), (5, 334376896), (7, 238840640), (8, 208985560), (10, 167188448), (14, 119420320), (16, 104492780), (19, 87993920), (20, 83594224), (28, 59710160), (32, 52246390), (35, 47768128), (38, 43996960), (40, 41797112), (56, 29855080), (64, 26123195), (70, 23884064), (76, 21998480), (80, 20898556), (95, 17598784), (112, 14927540), (133, 12570560), (140, 11942032), (152, 10999240), (160, 10449278), (163, 10256960), (190, 8799392), (224, 7463770), (241, 6937280), (266, 6285280), (280, 5971016), (304, 5499620), (320, 5224639), (326, 5128480), (380, 4399696), (448, 3731885), (482, 3468640), (532, 3142640), (560, 2985508), (608, 2749810), (652, 2564240), (665, 2514112), (760, 2199848), (815, 2051392), (964, 1734320), (1064, 1571320), (1120, 1492754), (1141, 1465280), (1205, 1387456), (1216, 1374905), (1304, 1282120), (1330, 1257056), (1520, 1099924), (1630, 1025696), (1687, 991040), (1928, 867160), (2128, 785660), (2240, 746377), (2282, 732640), (2410, 693728), (2608, 641060), (2660, 628528), (3040, 549962), (3097, 539840), (3260, 512848), (3374, 495520), (3856, 433580), (4256, 392830), (4564, 366320), (4579, 365120), (4820, 346864), (5216, 320530), (5320, 314264), (5705, 293056), (6080, 274981), (6194, 269920), (6520, 256424), (6748, 247760), (7712, 216790), (8435, 198208), (8512, 196415), (9128, 183160), (9158, 182560), (9640, 173432), (10432, 160265), (10640, 157132), (11410, 146528), (12388, 134960), (13040, 128212), (13496, 123880), (15424, 108395), (15485, 107968), (16870, 99104), (18256, 91580), (18316, 91280), (19280, 86716), (21280, 78566), (21679, 77120), (22820, 73264), (22895, 73024), (24776, 67480), (26080, 64106), (26992, 61940), (30970, 53984), (32053, 52160), (33740, 49552), (36512, 45790), (36632, 45640), (38560, 43358), (39283, 42560)]