284502960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2971}}^1$

素因数の和:3016

約数の個数: 240

約数和(自身を含む): 1149807360

約数和(自身を除く): 865304400

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, 2128, 2280, 2394, 2520, 2660, 2736, 2971, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5942, 5985, 6384, 6840, 7980, 8913, 9576, 10640, 11884, 11970, 13680, 14855, 15960, 17826, 19152, 20797, 23768, 23940, 26739, 29710, 31920, 35652, 41594, 44565, 47536, 47880, 53478, 56449, 59420, 62391, 71304, 83188, 89130, 95760, 103985, 106956, 112898, 118840, 124782, 133695, 142608, 166376, 169347, 178260, 187173, 207970, 213912, 225796, 237680, 249564, 267390, 282245, 311955, 332752, 338694, 356520, 374346, 395143, 415940, 427824, 451592, 499128, 508041, 534780, 564490, 623910, 677388, 713040, 748692, 790286, 831880, 846735, 903184, 935865, 998256, 1016082, 1069560, 1128980, 1185429, 1247820, 1354776, 1497384, 1580572, 1663760, 1693470, 1871730, 1975715, 2032164, 2139120, 2257960, 2370858, 2495640, 2540205, 2709552, 2994768, 3161144, 3386940, 3556287, 3743460, 3951430, 4064328, 4515920, 4741716, 4991280, 5080410, 5927145, 6322288, 6773880, 7112574, 7486920, 7902860, 8128656, 9483432, 10160820, 11854290, 13547760, 14225148, 14973840, 15805720, 17781435, 18966864, 20321640, 23708580, 28450296, 31611440, 35562870, 40643280, 47417160, 56900592, 71125740, 94834320, 142251480, 284502960]

約数ペア:

[(1, 284502960), (2, 142251480), (3, 94834320), (4, 71125740), (5, 56900592), (6, 47417160), (7, 40643280), (8, 35562870), (9, 31611440), (10, 28450296), (12, 23708580), (14, 20321640), (15, 18966864), (16, 17781435), (18, 15805720), (19, 14973840), (20, 14225148), (21, 13547760), (24, 11854290), (28, 10160820), (30, 9483432), (35, 8128656), (36, 7902860), (38, 7486920), (40, 7112574), (42, 6773880), (45, 6322288), (48, 5927145), (56, 5080410), (57, 4991280), (60, 4741716), (63, 4515920), (70, 4064328), (72, 3951430), (76, 3743460), (80, 3556287), (84, 3386940), (90, 3161144), (95, 2994768), (105, 2709552), (112, 2540205), (114, 2495640), (120, 2370858), (126, 2257960), (133, 2139120), (140, 2032164), (144, 1975715), (152, 1871730), (168, 1693470), (171, 1663760), (180, 1580572), (190, 1497384), (210, 1354776), (228, 1247820), (240, 1185429), (252, 1128980), (266, 1069560), (280, 1016082), (285, 998256), (304, 935865), (315, 903184), (336, 846735), (342, 831880), (360, 790286), (380, 748692), (399, 713040), (420, 677388), (456, 623910), (504, 564490), (532, 534780), (560, 508041), (570, 499128), (630, 451592), (665, 427824), (684, 415940), (720, 395143), (760, 374346), (798, 356520), (840, 338694), (855, 332752), (912, 311955), (1008, 282245), (1064, 267390), (1140, 249564), (1197, 237680), (1260, 225796), (1330, 213912), (1368, 207970), (1520, 187173), (1596, 178260), (1680, 169347), (1710, 166376), (1995, 142608), (2128, 133695), (2280, 124782), (2394, 118840), (2520, 112898), (2660, 106956), (2736, 103985), (2971, 95760), (3192, 89130), (3420, 83188), (3990, 71304), (4560, 62391), (4788, 59420), (5040, 56449), (5320, 53478), (5942, 47880), (5985, 47536), (6384, 44565), (6840, 41594), (7980, 35652), (8913, 31920), (9576, 29710), (10640, 26739), (11884, 23940), (11970, 23768), (13680, 20797), (14855, 19152), (15960, 17826)]