1615317340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 4346496000

約数和(自身を除く): 2731178660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 59, 65, 70, 91, 98, 118, 130, 140, 182, 196, 236, 245, 260, 295, 307, 343, 364, 413, 455, 490, 590, 614, 637, 686, 767, 826, 910, 980, 1180, 1228, 1274, 1372, 1534, 1535, 1652, 1715, 1820, 2065, 2149, 2548, 2891, 3068, 3070, 3185, 3430, 3835, 3991, 4130, 4298, 4459, 5369, 5782, 6140, 6370, 6860, 7670, 7982, 8260, 8596, 8918, 10738, 10745, 11564, 12740, 14455, 15043, 15340, 15964, 17836, 18113, 19955, 20237, 21476, 21490, 22295, 26845, 27937, 28910, 30086, 36226, 37583, 39910, 40474, 42980, 44590, 53690, 55874, 57820, 60172, 72452, 75166, 75215, 79820, 80948, 89180, 90565, 101185, 105301, 107380, 111748, 126791, 139685, 150332, 150430, 181130, 187915, 195559, 202370, 210602, 235469, 253582, 263081, 279370, 300860, 362260, 375830, 391118, 404740, 421204, 470938, 507164, 526162, 526505, 558740, 633955, 751660, 782236, 887537, 941876, 977795, 1052324, 1053010, 1177345, 1267910, 1315405, 1368913, 1648283, 1775074, 1955590, 2106020, 2354690, 2535820, 2630810, 2737826, 3296566, 3550148, 3911180, 4437685, 4709380, 5261620, 5475652, 6212759, 6593132, 6844565, 8241415, 8875370, 11537981, 12425518, 13689130, 16482830, 17750740, 23075962, 24851036, 27378260, 31063795, 32965660, 46151924, 57689905, 62127590, 80765867, 115379810, 124255180, 161531734, 230759620, 323063468, 403829335, 807658670, 1615317340]

約数ペア:

[(1, 1615317340), (2, 807658670), (4, 403829335), (5, 323063468), (7, 230759620), (10, 161531734), (13, 124255180), (14, 115379810), (20, 80765867), (26, 62127590), (28, 57689905), (35, 46151924), (49, 32965660), (52, 31063795), (59, 27378260), (65, 24851036), (70, 23075962), (91, 17750740), (98, 16482830), (118, 13689130), (130, 12425518), (140, 11537981), (182, 8875370), (196, 8241415), (236, 6844565), (245, 6593132), (260, 6212759), (295, 5475652), (307, 5261620), (343, 4709380), (364, 4437685), (413, 3911180), (455, 3550148), (490, 3296566), (590, 2737826), (614, 2630810), (637, 2535820), (686, 2354690), (767, 2106020), (826, 1955590), (910, 1775074), (980, 1648283), (1180, 1368913), (1228, 1315405), (1274, 1267910), (1372, 1177345), (1534, 1053010), (1535, 1052324), (1652, 977795), (1715, 941876), (1820, 887537), (2065, 782236), (2149, 751660), (2548, 633955), (2891, 558740), (3068, 526505), (3070, 526162), (3185, 507164), (3430, 470938), (3835, 421204), (3991, 404740), (4130, 391118), (4298, 375830), (4459, 362260), (5369, 300860), (5782, 279370), (6140, 263081), (6370, 253582), (6860, 235469), (7670, 210602), (7982, 202370), (8260, 195559), (8596, 187915), (8918, 181130), (10738, 150430), (10745, 150332), (11564, 139685), (12740, 126791), (14455, 111748), (15043, 107380), (15340, 105301), (15964, 101185), (17836, 90565), (18113, 89180), (19955, 80948), (20237, 79820), (21476, 75215), (21490, 75166), (22295, 72452), (26845, 60172), (27937, 57820), (28910, 55874), (30086, 53690), (36226, 44590), (37583, 42980), (39910, 40474)]