1330759560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2287}}^1$

素因数の和:2687

約数の個数: 128

約数和(自身を含む): 4312788480

約数和(自身を除く): 2982028920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 373, 390, 520, 746, 780, 1119, 1492, 1560, 1865, 2238, 2287, 2984, 3730, 4476, 4574, 4849, 5595, 6861, 7460, 8952, 9148, 9698, 11190, 11435, 13722, 14547, 14920, 18296, 19396, 22380, 22870, 24245, 27444, 29094, 29731, 34305, 38792, 44760, 45740, 48490, 54888, 58188, 59462, 68610, 72735, 89193, 91480, 96980, 116376, 118924, 137220, 145470, 148655, 178386, 193960, 237848, 274440, 290940, 297310, 356772, 445965, 581880, 594620, 713544, 853051, 891930, 1189240, 1706102, 1783860, 2559153, 3412204, 3567720, 4265255, 5118306, 6824408, 8530510, 10236612, 11089663, 12795765, 17061020, 20473224, 22179326, 25591530, 33268989, 34122040, 44358652, 51183060, 55448315, 66537978, 88717304, 102366120, 110896630, 133075956, 166344945, 221793260, 266151912, 332689890, 443586520, 665379780, 1330759560]

約数ペア:

[(1, 1330759560), (2, 665379780), (3, 443586520), (4, 332689890), (5, 266151912), (6, 221793260), (8, 166344945), (10, 133075956), (12, 110896630), (13, 102366120), (15, 88717304), (20, 66537978), (24, 55448315), (26, 51183060), (30, 44358652), (39, 34122040), (40, 33268989), (52, 25591530), (60, 22179326), (65, 20473224), (78, 17061020), (104, 12795765), (120, 11089663), (130, 10236612), (156, 8530510), (195, 6824408), (260, 5118306), (312, 4265255), (373, 3567720), (390, 3412204), (520, 2559153), (746, 1783860), (780, 1706102), (1119, 1189240), (1492, 891930), (1560, 853051), (1865, 713544), (2238, 594620), (2287, 581880), (2984, 445965), (3730, 356772), (4476, 297310), (4574, 290940), (4849, 274440), (5595, 237848), (6861, 193960), (7460, 178386), (8952, 148655), (9148, 145470), (9698, 137220), (11190, 118924), (11435, 116376), (13722, 96980), (14547, 91480), (14920, 89193), (18296, 72735), (19396, 68610), (22380, 59462), (22870, 58188), (24245, 54888), (27444, 48490), (29094, 45740), (29731, 44760), (34305, 38792)]