1379863680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1031

約数の個数: 256

約数和(自身を含む): 4822070400

約数和(自身を除く): 3442206720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 64, 65, 78, 80, 96, 104, 118, 120, 128, 130, 156, 160, 177, 192, 195, 208, 236, 240, 260, 295, 312, 320, 354, 384, 390, 416, 472, 480, 520, 590, 624, 640, 708, 767, 780, 832, 885, 937, 944, 960, 1040, 1180, 1248, 1416, 1534, 1560, 1664, 1770, 1874, 1888, 1920, 2080, 2301, 2360, 2496, 2811, 2832, 3068, 3120, 3540, 3748, 3776, 3835, 4160, 4602, 4685, 4720, 4992, 5622, 5664, 6136, 6240, 7080, 7496, 7552, 7670, 8320, 9204, 9370, 9440, 11244, 11328, 11505, 12181, 12272, 12480, 14055, 14160, 14992, 15340, 18408, 18740, 18880, 22488, 22656, 23010, 24362, 24544, 24960, 28110, 28320, 29984, 30680, 36543, 36816, 37480, 37760, 44976, 46020, 48724, 49088, 55283, 56220, 56640, 59968, 60905, 61360, 73086, 73632, 74960, 89952, 92040, 97448, 98176, 110566, 112440, 113280, 119936, 121810, 122720, 146172, 147264, 149920, 165849, 179904, 182715, 184080, 194896, 221132, 224880, 243620, 245440, 276415, 292344, 294528, 299840, 331698, 359808, 365430, 368160, 389792, 442264, 449760, 487240, 490880, 552830, 584688, 599680, 663396, 718679, 730860, 736320, 779584, 829245, 884528, 899520, 974480, 1105660, 1169376, 1326792, 1437358, 1461720, 1472640, 1559168, 1658490, 1769056, 1799040, 1948960, 2156037, 2211320, 2338752, 2653584, 2874716, 2923440, 3316980, 3538112, 3593395, 3897920, 4312074, 4422640, 4677504, 5307168, 5749432, 5846880, 6633960, 7076224, 7186790, 7795840, 8624148, 8845280, 10614336, 10780185, 11498864, 11693760, 13267920, 14373580, 17248296, 17690560, 21228672, 21560370, 22997728, 23387520, 26535840, 28747160, 34496592, 35381120, 43120740, 45995456, 53071680, 57494320, 68993184, 86241480, 91990912, 106143360, 114988640, 137986368, 172482960, 229977280, 275972736, 344965920, 459954560, 689931840, 1379863680]

約数ペア:

[(1, 1379863680), (2, 689931840), (3, 459954560), (4, 344965920), (5, 275972736), (6, 229977280), (8, 172482960), (10, 137986368), (12, 114988640), (13, 106143360), (15, 91990912), (16, 86241480), (20, 68993184), (24, 57494320), (26, 53071680), (30, 45995456), (32, 43120740), (39, 35381120), (40, 34496592), (48, 28747160), (52, 26535840), (59, 23387520), (60, 22997728), (64, 21560370), (65, 21228672), (78, 17690560), (80, 17248296), (96, 14373580), (104, 13267920), (118, 11693760), (120, 11498864), (128, 10780185), (130, 10614336), (156, 8845280), (160, 8624148), (177, 7795840), (192, 7186790), (195, 7076224), (208, 6633960), (236, 5846880), (240, 5749432), (260, 5307168), (295, 4677504), (312, 4422640), (320, 4312074), (354, 3897920), (384, 3593395), (390, 3538112), (416, 3316980), (472, 2923440), (480, 2874716), (520, 2653584), (590, 2338752), (624, 2211320), (640, 2156037), (708, 1948960), (767, 1799040), (780, 1769056), (832, 1658490), (885, 1559168), (937, 1472640), (944, 1461720), (960, 1437358), (1040, 1326792), (1180, 1169376), (1248, 1105660), (1416, 974480), (1534, 899520), (1560, 884528), (1664, 829245), (1770, 779584), (1874, 736320), (1888, 730860), (1920, 718679), (2080, 663396), (2301, 599680), (2360, 584688), (2496, 552830), (2811, 490880), (2832, 487240), (3068, 449760), (3120, 442264), (3540, 389792), (3748, 368160), (3776, 365430), (3835, 359808), (4160, 331698), (4602, 299840), (4685, 294528), (4720, 292344), (4992, 276415), (5622, 245440), (5664, 243620), (6136, 224880), (6240, 221132), (7080, 194896), (7496, 184080), (7552, 182715), (7670, 179904), (8320, 165849), (9204, 149920), (9370, 147264), (9440, 146172), (11244, 122720), (11328, 121810), (11505, 119936), (12181, 113280), (12272, 112440), (12480, 110566), (14055, 98176), (14160, 97448), (14992, 92040), (15340, 89952), (18408, 74960), (18740, 73632), (18880, 73086), (22488, 61360), (22656, 60905), (23010, 59968), (24362, 56640), (24544, 56220), (24960, 55283), (28110, 49088), (28320, 48724), (29984, 46020), (30680, 44976), (36543, 37760), (36816, 37480)]