2038854510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1$

素因数の和:664

約数の個数: 256

約数和(自身を含む): 6822144000

約数和(自身を除く): 4783289490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 281, 297, 315, 330, 349, 378, 385, 462, 495, 562, 594, 630, 693, 698, 770, 843, 945, 990, 1047, 1155, 1386, 1405, 1485, 1686, 1745, 1890, 1967, 2079, 2094, 2310, 2443, 2529, 2810, 2970, 3091, 3141, 3465, 3490, 3839, 3934, 4158, 4215, 4886, 5058, 5235, 5901, 6182, 6282, 6930, 7329, 7587, 7678, 8430, 9273, 9423, 9835, 10395, 10470, 11517, 11802, 12215, 12645, 14658, 15174, 15455, 15705, 17703, 18546, 18846, 19195, 19670, 20790, 21637, 21987, 23034, 24430, 25290, 26873, 27819, 29505, 30910, 31410, 34551, 35406, 36645, 37935, 38390, 43274, 43974, 46365, 47115, 53109, 53746, 55638, 57585, 59010, 64911, 65961, 69102, 73290, 75870, 80619, 83457, 88515, 92730, 94230, 98069, 103653, 106218, 108185, 109935, 115170, 129822, 131922, 134365, 139095, 161238, 166914, 172755, 177030, 194733, 196138, 207306, 216370, 219870, 241857, 265545, 268730, 278190, 294207, 324555, 329805, 345510, 389466, 403095, 417285, 483714, 490345, 518265, 531090, 584199, 588414, 649110, 659610, 686483, 725571, 806190, 834570, 882621, 973665, 980690, 1036530, 1078759, 1168398, 1209285, 1372966, 1451142, 1471035, 1765242, 1947330, 2059449, 2157518, 2418570, 2647863, 2920995, 2942070, 3236277, 3432415, 3627855, 4118898, 4413105, 5295726, 5393795, 5841990, 6178347, 6472554, 6864830, 7255710, 7551313, 8826210, 9708831, 10297245, 10787590, 12356694, 13239315, 15102626, 16181385, 18535041, 19417662, 20594490, 22653939, 26478630, 29126493, 30891735, 32362770, 37070082, 37756565, 45307878, 48544155, 58252986, 61783470, 67961817, 75513130, 92675205, 97088310, 113269695, 135923634, 145632465, 185350410, 203885451, 226539390, 291264930, 339809085, 407770902, 679618170, 1019427255, 2038854510]

約数ペア:

[(1, 2038854510), (2, 1019427255), (3, 679618170), (5, 407770902), (6, 339809085), (7, 291264930), (9, 226539390), (10, 203885451), (11, 185350410), (14, 145632465), (15, 135923634), (18, 113269695), (21, 97088310), (22, 92675205), (27, 75513130), (30, 67961817), (33, 61783470), (35, 58252986), (42, 48544155), (45, 45307878), (54, 37756565), (55, 37070082), (63, 32362770), (66, 30891735), (70, 29126493), (77, 26478630), (90, 22653939), (99, 20594490), (105, 19417662), (110, 18535041), (126, 16181385), (135, 15102626), (154, 13239315), (165, 12356694), (189, 10787590), (198, 10297245), (210, 9708831), (231, 8826210), (270, 7551313), (281, 7255710), (297, 6864830), (315, 6472554), (330, 6178347), (349, 5841990), (378, 5393795), (385, 5295726), (462, 4413105), (495, 4118898), (562, 3627855), (594, 3432415), (630, 3236277), (693, 2942070), (698, 2920995), (770, 2647863), (843, 2418570), (945, 2157518), (990, 2059449), (1047, 1947330), (1155, 1765242), (1386, 1471035), (1405, 1451142), (1485, 1372966), (1686, 1209285), (1745, 1168398), (1890, 1078759), (1967, 1036530), (2079, 980690), (2094, 973665), (2310, 882621), (2443, 834570), (2529, 806190), (2810, 725571), (2970, 686483), (3091, 659610), (3141, 649110), (3465, 588414), (3490, 584199), (3839, 531090), (3934, 518265), (4158, 490345), (4215, 483714), (4886, 417285), (5058, 403095), (5235, 389466), (5901, 345510), (6182, 329805), (6282, 324555), (6930, 294207), (7329, 278190), (7587, 268730), (7678, 265545), (8430, 241857), (9273, 219870), (9423, 216370), (9835, 207306), (10395, 196138), (10470, 194733), (11517, 177030), (11802, 172755), (12215, 166914), (12645, 161238), (14658, 139095), (15174, 134365), (15455, 131922), (15705, 129822), (17703, 115170), (18546, 109935), (18846, 108185), (19195, 106218), (19670, 103653), (20790, 98069), (21637, 94230), (21987, 92730), (23034, 88515), (24430, 83457), (25290, 80619), (26873, 75870), (27819, 73290), (29505, 69102), (30910, 65961), (31410, 64911), (34551, 59010), (35406, 57585), (36645, 55638), (37935, 53746), (38390, 53109), (43274, 47115), (43974, 46365)]