15706564640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1195

約数の個数: 192

約数和(自身を含む): 40990561920

約数和(自身を除く): 25283997280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 65, 80, 104, 118, 130, 131, 160, 208, 236, 260, 262, 295, 416, 472, 520, 524, 590, 655, 767, 944, 977, 1040, 1048, 1180, 1310, 1534, 1703, 1888, 1954, 2080, 2096, 2360, 2620, 3068, 3406, 3835, 3908, 4192, 4720, 4885, 5240, 6136, 6812, 7670, 7729, 7816, 8515, 9440, 9770, 10480, 12272, 12701, 13624, 15340, 15458, 15632, 17030, 19540, 20960, 24544, 25402, 27248, 30680, 30916, 31264, 34060, 38645, 39080, 50804, 54496, 57643, 61360, 61832, 63505, 68120, 77290, 78160, 100477, 101608, 115286, 122720, 123664, 127010, 127987, 136240, 154580, 156320, 200954, 203216, 230572, 247328, 254020, 255974, 272480, 288215, 309160, 401908, 406432, 461144, 502385, 508040, 511948, 576430, 618320, 639935, 749359, 803816, 922288, 1004770, 1016080, 1023896, 1152860, 1236640, 1279870, 1498718, 1607632, 1663831, 1844576, 2009540, 2032160, 2047792, 2305720, 2559740, 2997436, 3215264, 3327662, 3746795, 4019080, 4095584, 4611440, 5119480, 5994872, 6655324, 7493590, 7551233, 8038160, 8319155, 9222880, 10238960, 11989744, 13310648, 14987180, 15102466, 16076320, 16638310, 20477920, 23979488, 26621296, 29974360, 30204932, 33276620, 37756165, 53242592, 59948720, 60409864, 66553240, 75512330, 98166029, 119897440, 120819728, 133106480, 151024660, 196332058, 241639456, 266212960, 302049320, 392664116, 490830145, 604098640, 785328232, 981660290, 1208197280, 1570656464, 1963320580, 3141312928, 3926641160, 7853282320, 15706564640]

約数ペア:

[(1, 15706564640), (2, 7853282320), (4, 3926641160), (5, 3141312928), (8, 1963320580), (10, 1570656464), (13, 1208197280), (16, 981660290), (20, 785328232), (26, 604098640), (32, 490830145), (40, 392664116), (52, 302049320), (59, 266212960), (65, 241639456), (80, 196332058), (104, 151024660), (118, 133106480), (130, 120819728), (131, 119897440), (160, 98166029), (208, 75512330), (236, 66553240), (260, 60409864), (262, 59948720), (295, 53242592), (416, 37756165), (472, 33276620), (520, 30204932), (524, 29974360), (590, 26621296), (655, 23979488), (767, 20477920), (944, 16638310), (977, 16076320), (1040, 15102466), (1048, 14987180), (1180, 13310648), (1310, 11989744), (1534, 10238960), (1703, 9222880), (1888, 8319155), (1954, 8038160), (2080, 7551233), (2096, 7493590), (2360, 6655324), (2620, 5994872), (3068, 5119480), (3406, 4611440), (3835, 4095584), (3908, 4019080), (4192, 3746795), (4720, 3327662), (4885, 3215264), (5240, 2997436), (6136, 2559740), (6812, 2305720), (7670, 2047792), (7729, 2032160), (7816, 2009540), (8515, 1844576), (9440, 1663831), (9770, 1607632), (10480, 1498718), (12272, 1279870), (12701, 1236640), (13624, 1152860), (15340, 1023896), (15458, 1016080), (15632, 1004770), (17030, 922288), (19540, 803816), (20960, 749359), (24544, 639935), (25402, 618320), (27248, 576430), (30680, 511948), (30916, 508040), (31264, 502385), (34060, 461144), (38645, 406432), (39080, 401908), (50804, 309160), (54496, 288215), (57643, 272480), (61360, 255974), (61832, 254020), (63505, 247328), (68120, 230572), (77290, 203216), (78160, 200954), (100477, 156320), (101608, 154580), (115286, 136240), (122720, 127987), (123664, 127010)]