64279176780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2707}}^1\times {\mathrm{4349}}^1$

素因数の和:7088

約数の個数: 192

約数和(自身を含む): 221648716800

約数和(自身を除く): 157369540020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2707, 2730, 4349, 5414, 5460, 8121, 8698, 10828, 13047, 13535, 16242, 17396, 18949, 21745, 26094, 27070, 30443, 32484, 35191, 37898, 40605, 43490, 52188, 54140, 56537, 56847, 60886, 65235, 70382, 75796, 81210, 86980, 91329, 94745, 105573, 113074, 113694, 121772, 130470, 140764, 152215, 162420, 169611, 175955, 182658, 189490, 211146, 226148, 227388, 246337, 260940, 282685, 284235, 304430, 339222, 351910, 365316, 378980, 395759, 422292, 456645, 492674, 527865, 565370, 568470, 608860, 678444, 703820, 739011, 791518, 848055, 913290, 985348, 1055730, 1130740, 1136940, 1187277, 1231685, 1478022, 1583036, 1696110, 1826580, 1978795, 2111460, 2374554, 2463370, 2956044, 3392220, 3695055, 3957590, 4749108, 4926740, 5936385, 7390110, 7915180, 11772743, 11872770, 14780220, 23545486, 23745540, 35318229, 47090972, 58863715, 70636458, 82409201, 117727430, 141272916, 153045659, 164818402, 176591145, 235454860, 247227603, 306091318, 329636804, 353182290, 412046005, 459136977, 494455206, 612182636, 706364580, 765228295, 824092010, 918273954, 988910412, 1071319613, 1236138015, 1530456590, 1648184020, 1836547908, 2142639226, 2295684885, 2472276030, 3060913180, 3213958839, 4285278452, 4591369770, 4944552060, 5356598065, 6427917678, 9182739540, 10713196130, 12855835356, 16069794195, 21426392260, 32139588390, 64279176780]

約数ペア:

[(1, 64279176780), (2, 32139588390), (3, 21426392260), (4, 16069794195), (5, 12855835356), (6, 10713196130), (7, 9182739540), (10, 6427917678), (12, 5356598065), (13, 4944552060), (14, 4591369770), (15, 4285278452), (20, 3213958839), (21, 3060913180), (26, 2472276030), (28, 2295684885), (30, 2142639226), (35, 1836547908), (39, 1648184020), (42, 1530456590), (52, 1236138015), (60, 1071319613), (65, 988910412), (70, 918273954), (78, 824092010), (84, 765228295), (91, 706364580), (105, 612182636), (130, 494455206), (140, 459136977), (156, 412046005), (182, 353182290), (195, 329636804), (210, 306091318), (260, 247227603), (273, 235454860), (364, 176591145), (390, 164818402), (420, 153045659), (455, 141272916), (546, 117727430), (780, 82409201), (910, 70636458), (1092, 58863715), (1365, 47090972), (1820, 35318229), (2707, 23745540), (2730, 23545486), (4349, 14780220), (5414, 11872770), (5460, 11772743), (8121, 7915180), (8698, 7390110), (10828, 5936385), (13047, 4926740), (13535, 4749108), (16242, 3957590), (17396, 3695055), (18949, 3392220), (21745, 2956044), (26094, 2463370), (27070, 2374554), (30443, 2111460), (32484, 1978795), (35191, 1826580), (37898, 1696110), (40605, 1583036), (43490, 1478022), (52188, 1231685), (54140, 1187277), (56537, 1136940), (56847, 1130740), (60886, 1055730), (65235, 985348), (70382, 913290), (75796, 848055), (81210, 791518), (86980, 739011), (91329, 703820), (94745, 678444), (105573, 608860), (113074, 568470), (113694, 565370), (121772, 527865), (130470, 492674), (140764, 456645), (152215, 422292), (162420, 395759), (169611, 378980), (175955, 365316), (182658, 351910), (189490, 339222), (211146, 304430), (226148, 284235), (227388, 282685), (246337, 260940)]