1340767080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{271}}^1\times {\mathrm{509}}^1$

素因数の和:806

約数の個数: 192

約数和(自身を含む): 4544467200

約数和(自身を除く): 3203700120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 271, 324, 360, 405, 486, 509, 540, 542, 648, 810, 813, 972, 1018, 1080, 1084, 1215, 1355, 1527, 1620, 1626, 1944, 2036, 2168, 2430, 2439, 2545, 2710, 3054, 3240, 3252, 4065, 4072, 4581, 4860, 4878, 5090, 5420, 6108, 6504, 7317, 7635, 8130, 9162, 9720, 9756, 10180, 10840, 12195, 12216, 13743, 14634, 15270, 16260, 18324, 19512, 20360, 21951, 22905, 24390, 27486, 29268, 30540, 32520, 36585, 36648, 41229, 43902, 45810, 48780, 54972, 58536, 61080, 65853, 68715, 73170, 82458, 87804, 91620, 97560, 109755, 109944, 123687, 131706, 137430, 137939, 146340, 164916, 175608, 183240, 206145, 219510, 247374, 263412, 274860, 275878, 292680, 329265, 329832, 412290, 413817, 439020, 494748, 526824, 549720, 551756, 618435, 658530, 689695, 824580, 827634, 878040, 989496, 1103512, 1236870, 1241451, 1317060, 1379390, 1649160, 1655268, 2069085, 2473740, 2482902, 2634120, 2758780, 3310536, 3724353, 4138170, 4947480, 4965804, 5517560, 6207255, 7448706, 8276340, 9931608, 11173059, 12414510, 14897412, 16552680, 18621765, 22346118, 24829020, 29794824, 33519177, 37243530, 44692236, 49658040, 55865295, 67038354, 74487060, 89384472, 111730590, 134076708, 148974120, 167595885, 223461180, 268153416, 335191770, 446922360, 670383540, 1340767080]

約数ペア:

[(1, 1340767080), (2, 670383540), (3, 446922360), (4, 335191770), (5, 268153416), (6, 223461180), (8, 167595885), (9, 148974120), (10, 134076708), (12, 111730590), (15, 89384472), (18, 74487060), (20, 67038354), (24, 55865295), (27, 49658040), (30, 44692236), (36, 37243530), (40, 33519177), (45, 29794824), (54, 24829020), (60, 22346118), (72, 18621765), (81, 16552680), (90, 14897412), (108, 12414510), (120, 11173059), (135, 9931608), (162, 8276340), (180, 7448706), (216, 6207255), (243, 5517560), (270, 4965804), (271, 4947480), (324, 4138170), (360, 3724353), (405, 3310536), (486, 2758780), (509, 2634120), (540, 2482902), (542, 2473740), (648, 2069085), (810, 1655268), (813, 1649160), (972, 1379390), (1018, 1317060), (1080, 1241451), (1084, 1236870), (1215, 1103512), (1355, 989496), (1527, 878040), (1620, 827634), (1626, 824580), (1944, 689695), (2036, 658530), (2168, 618435), (2430, 551756), (2439, 549720), (2545, 526824), (2710, 494748), (3054, 439020), (3240, 413817), (3252, 412290), (4065, 329832), (4072, 329265), (4581, 292680), (4860, 275878), (4878, 274860), (5090, 263412), (5420, 247374), (6108, 219510), (6504, 206145), (7317, 183240), (7635, 175608), (8130, 164916), (9162, 146340), (9720, 137939), (9756, 137430), (10180, 131706), (10840, 123687), (12195, 109944), (12216, 109755), (13743, 97560), (14634, 91620), (15270, 87804), (16260, 82458), (18324, 73170), (19512, 68715), (20360, 65853), (21951, 61080), (22905, 58536), (24390, 54972), (27486, 48780), (29268, 45810), (30540, 43902), (32520, 41229), (36585, 36648)]