7130745440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:522

約数の個数: 288

約数和(自身を含む): 21110798016

約数和(自身を除く): 13980052576

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 101, 104, 112, 130, 140, 160, 169, 182, 202, 208, 224, 260, 280, 338, 364, 373, 404, 416, 455, 505, 520, 560, 676, 707, 728, 746, 808, 845, 910, 1010, 1040, 1120, 1183, 1313, 1352, 1414, 1456, 1492, 1616, 1690, 1820, 1865, 2020, 2080, 2366, 2611, 2626, 2704, 2828, 2912, 2984, 3232, 3380, 3535, 3640, 3730, 4040, 4732, 4849, 5222, 5252, 5408, 5656, 5915, 5968, 6565, 6760, 7070, 7280, 7460, 8080, 9191, 9464, 9698, 10444, 10504, 11312, 11830, 11936, 13055, 13130, 13520, 14140, 14560, 14920, 16160, 17069, 18382, 18928, 19396, 20888, 21008, 22624, 23660, 24245, 26110, 26260, 27040, 28280, 29840, 33943, 34138, 36764, 37673, 37856, 38792, 41776, 42016, 45955, 47320, 48490, 52220, 52520, 56560, 59680, 63037, 67886, 68276, 73528, 75346, 77584, 83552, 85345, 91910, 94640, 96980, 104440, 105040, 113120, 119483, 126074, 135772, 136552, 147056, 150692, 155168, 169715, 170690, 183820, 188365, 189280, 193960, 208880, 210080, 238966, 252148, 263711, 271544, 273104, 294112, 301384, 315185, 339430, 341380, 367640, 376730, 387920, 417760, 441259, 477932, 489749, 504296, 527422, 543088, 546208, 597415, 602768, 630370, 678860, 682760, 735280, 753460, 775840, 882518, 955864, 979498, 1008592, 1054844, 1086176, 1194830, 1205536, 1260740, 1318555, 1357720, 1365520, 1470560, 1506920, 1765036, 1911728, 1958996, 2017184, 2109688, 2206295, 2389660, 2448745, 2521480, 2637110, 2715440, 2731040, 3013840, 3428243, 3530072, 3823456, 3917992, 4219376, 4412590, 4779320, 4897490, 5042960, 5274220, 5430880, 6027680, 6366737, 6856486, 7060144, 7835984, 8438752, 8825180, 9558640, 9794980, 10085920, 10548440, 12733474, 13712972, 14120288, 15671968, 17141215, 17650360, 19117280, 19589960, 21096880, 25466948, 27425944, 31833685, 34282430, 35300720, 39179920, 42193760, 44567159, 50933896, 54851888, 63667370, 68564860, 70601440, 78359840, 89134318, 101867792, 109703776, 127334740, 137129720, 178268636, 203735584, 222835795, 254669480, 274259440, 356537272, 445671590, 509338960, 548518880, 713074544, 891343180, 1018677920, 1426149088, 1782686360, 3565372720, 7130745440]

約数ペア:

[(1, 7130745440), (2, 3565372720), (4, 1782686360), (5, 1426149088), (7, 1018677920), (8, 891343180), (10, 713074544), (13, 548518880), (14, 509338960), (16, 445671590), (20, 356537272), (26, 274259440), (28, 254669480), (32, 222835795), (35, 203735584), (40, 178268636), (52, 137129720), (56, 127334740), (65, 109703776), (70, 101867792), (80, 89134318), (91, 78359840), (101, 70601440), (104, 68564860), (112, 63667370), (130, 54851888), (140, 50933896), (160, 44567159), (169, 42193760), (182, 39179920), (202, 35300720), (208, 34282430), (224, 31833685), (260, 27425944), (280, 25466948), (338, 21096880), (364, 19589960), (373, 19117280), (404, 17650360), (416, 17141215), (455, 15671968), (505, 14120288), (520, 13712972), (560, 12733474), (676, 10548440), (707, 10085920), (728, 9794980), (746, 9558640), (808, 8825180), (845, 8438752), (910, 7835984), (1010, 7060144), (1040, 6856486), (1120, 6366737), (1183, 6027680), (1313, 5430880), (1352, 5274220), (1414, 5042960), (1456, 4897490), (1492, 4779320), (1616, 4412590), (1690, 4219376), (1820, 3917992), (1865, 3823456), (2020, 3530072), (2080, 3428243), (2366, 3013840), (2611, 2731040), (2626, 2715440), (2704, 2637110), (2828, 2521480), (2912, 2448745), (2984, 2389660), (3232, 2206295), (3380, 2109688), (3535, 2017184), (3640, 1958996), (3730, 1911728), (4040, 1765036), (4732, 1506920), (4849, 1470560), (5222, 1365520), (5252, 1357720), (5408, 1318555), (5656, 1260740), (5915, 1205536), (5968, 1194830), (6565, 1086176), (6760, 1054844), (7070, 1008592), (7280, 979498), (7460, 955864), (8080, 882518), (9191, 775840), (9464, 753460), (9698, 735280), (10444, 682760), (10504, 678860), (11312, 630370), (11830, 602768), (11936, 597415), (13055, 546208), (13130, 543088), (13520, 527422), (14140, 504296), (14560, 489749), (14920, 477932), (16160, 441259), (17069, 417760), (18382, 387920), (18928, 376730), (19396, 367640), (20888, 341380), (21008, 339430), (22624, 315185), (23660, 301384), (24245, 294112), (26110, 273104), (26260, 271544), (27040, 263711), (28280, 252148), (29840, 238966), (33943, 210080), (34138, 208880), (36764, 193960), (37673, 189280), (37856, 188365), (38792, 183820), (41776, 170690), (42016, 169715), (45955, 155168), (47320, 150692), (48490, 147056), (52220, 136552), (52520, 135772), (56560, 126074), (59680, 119483), (63037, 113120), (67886, 105040), (68276, 104440), (73528, 96980), (75346, 94640), (77584, 91910), (83552, 85345)]