677149740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2197

約数の個数: 192

約数和(自身を含む): 2290176000

約数和(自身を除く): 1613026260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 90, 93, 95, 108, 114, 124, 135, 155, 171, 180, 186, 190, 228, 270, 279, 285, 310, 342, 372, 380, 465, 513, 540, 558, 570, 589, 620, 684, 837, 855, 930, 1026, 1116, 1140, 1178, 1395, 1674, 1710, 1767, 1860, 2052, 2129, 2356, 2565, 2790, 2945, 3348, 3420, 3534, 4185, 4258, 5130, 5301, 5580, 5890, 6387, 7068, 8370, 8516, 8835, 10260, 10602, 10645, 11780, 12774, 15903, 16740, 17670, 19161, 21204, 21290, 25548, 26505, 31806, 31935, 35340, 38322, 40451, 42580, 53010, 57483, 63612, 63870, 65999, 76644, 79515, 80902, 95805, 106020, 114966, 121353, 127740, 131998, 159030, 161804, 191610, 197997, 202255, 229932, 242706, 263996, 287415, 318060, 329995, 364059, 383220, 395994, 404510, 485412, 574830, 593991, 606765, 659990, 728118, 791988, 809020, 989985, 1092177, 1149660, 1187982, 1213530, 1253981, 1319980, 1456236, 1781973, 1820295, 1979970, 2184354, 2375964, 2427060, 2507962, 2969955, 3563946, 3640590, 3761943, 3959940, 4368708, 5015924, 5460885, 5939910, 6269905, 7127892, 7281180, 7523886, 8909865, 10921770, 11285829, 11879820, 12539810, 15047772, 17819730, 18809715, 21843540, 22571658, 25079620, 33857487, 35639460, 37619430, 45143316, 56429145, 67714974, 75238860, 112858290, 135429948, 169287435, 225716580, 338574870, 677149740]

約数ペア:

[(1, 677149740), (2, 338574870), (3, 225716580), (4, 169287435), (5, 135429948), (6, 112858290), (9, 75238860), (10, 67714974), (12, 56429145), (15, 45143316), (18, 37619430), (19, 35639460), (20, 33857487), (27, 25079620), (30, 22571658), (31, 21843540), (36, 18809715), (38, 17819730), (45, 15047772), (54, 12539810), (57, 11879820), (60, 11285829), (62, 10921770), (76, 8909865), (90, 7523886), (93, 7281180), (95, 7127892), (108, 6269905), (114, 5939910), (124, 5460885), (135, 5015924), (155, 4368708), (171, 3959940), (180, 3761943), (186, 3640590), (190, 3563946), (228, 2969955), (270, 2507962), (279, 2427060), (285, 2375964), (310, 2184354), (342, 1979970), (372, 1820295), (380, 1781973), (465, 1456236), (513, 1319980), (540, 1253981), (558, 1213530), (570, 1187982), (589, 1149660), (620, 1092177), (684, 989985), (837, 809020), (855, 791988), (930, 728118), (1026, 659990), (1116, 606765), (1140, 593991), (1178, 574830), (1395, 485412), (1674, 404510), (1710, 395994), (1767, 383220), (1860, 364059), (2052, 329995), (2129, 318060), (2356, 287415), (2565, 263996), (2790, 242706), (2945, 229932), (3348, 202255), (3420, 197997), (3534, 191610), (4185, 161804), (4258, 159030), (5130, 131998), (5301, 127740), (5580, 121353), (5890, 114966), (6387, 106020), (7068, 95805), (8370, 80902), (8516, 79515), (8835, 76644), (10260, 65999), (10602, 63870), (10645, 63612), (11780, 57483), (12774, 53010), (15903, 42580), (16740, 40451), (17670, 38322), (19161, 35340), (21204, 31935), (21290, 31806), (25548, 26505)]