15702950080

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:471

約数の個数: 224

約数和(自身を含む): 40028774400

約数和(自身を除く): 24325824320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 79, 80, 92, 113, 115, 158, 160, 184, 226, 230, 239, 316, 320, 368, 395, 452, 460, 478, 565, 632, 736, 790, 904, 920, 956, 1130, 1195, 1264, 1472, 1580, 1808, 1817, 1840, 1912, 2260, 2390, 2528, 2599, 3160, 3616, 3634, 3680, 3824, 4520, 4780, 5056, 5198, 5497, 6320, 7232, 7268, 7360, 7648, 8927, 9040, 9085, 9560, 10396, 10994, 12640, 12995, 14536, 15296, 17854, 18080, 18170, 18881, 19120, 20792, 21988, 25280, 25990, 27007, 27485, 29072, 35708, 36160, 36340, 37762, 38240, 41584, 43976, 44635, 51980, 54014, 54970, 58144, 71416, 72680, 75524, 76480, 83168, 87952, 89270, 94405, 103960, 108028, 109940, 116288, 135035, 142832, 145360, 151048, 166336, 175904, 178540, 188810, 205321, 207920, 216056, 219880, 270070, 285664, 290720, 302096, 351808, 357080, 377620, 410642, 415840, 432112, 434263, 439760, 540140, 571328, 581440, 604192, 621161, 714160, 755240, 821284, 831680, 864224, 868526, 879520, 1026605, 1080280, 1208384, 1242322, 1428320, 1510480, 1642568, 1728448, 1737052, 1759040, 2053210, 2133553, 2160560, 2171315, 2484644, 2856640, 3020960, 3105805, 3285136, 3474104, 4106420, 4267106, 4321120, 4342630, 4969288, 6041920, 6211610, 6570272, 6948208, 8212840, 8534212, 8642240, 8685260, 9938576, 10667765, 12423220, 13140544, 13896416, 16425680, 17068424, 17370520, 19877152, 21335530, 24846440, 27792832, 32851360, 34136848, 34741040, 39754304, 42671060, 49071719, 49692880, 65702720, 68273696, 69482080, 85342120, 98143438, 99385760, 136547392, 138964160, 170684240, 196286876, 198771520, 245358595, 341368480, 392573752, 490717190, 682736960, 785147504, 981434380, 1570295008, 1962868760, 3140590016, 3925737520, 7851475040, 15702950080]

約数ペア:

[(1, 15702950080), (2, 7851475040), (4, 3925737520), (5, 3140590016), (8, 1962868760), (10, 1570295008), (16, 981434380), (20, 785147504), (23, 682736960), (32, 490717190), (40, 392573752), (46, 341368480), (64, 245358595), (79, 198771520), (80, 196286876), (92, 170684240), (113, 138964160), (115, 136547392), (158, 99385760), (160, 98143438), (184, 85342120), (226, 69482080), (230, 68273696), (239, 65702720), (316, 49692880), (320, 49071719), (368, 42671060), (395, 39754304), (452, 34741040), (460, 34136848), (478, 32851360), (565, 27792832), (632, 24846440), (736, 21335530), (790, 19877152), (904, 17370520), (920, 17068424), (956, 16425680), (1130, 13896416), (1195, 13140544), (1264, 12423220), (1472, 10667765), (1580, 9938576), (1808, 8685260), (1817, 8642240), (1840, 8534212), (1912, 8212840), (2260, 6948208), (2390, 6570272), (2528, 6211610), (2599, 6041920), (3160, 4969288), (3616, 4342630), (3634, 4321120), (3680, 4267106), (3824, 4106420), (4520, 3474104), (4780, 3285136), (5056, 3105805), (5198, 3020960), (5497, 2856640), (6320, 2484644), (7232, 2171315), (7268, 2160560), (7360, 2133553), (7648, 2053210), (8927, 1759040), (9040, 1737052), (9085, 1728448), (9560, 1642568), (10396, 1510480), (10994, 1428320), (12640, 1242322), (12995, 1208384), (14536, 1080280), (15296, 1026605), (17854, 879520), (18080, 868526), (18170, 864224), (18881, 831680), (19120, 821284), (20792, 755240), (21988, 714160), (25280, 621161), (25990, 604192), (27007, 581440), (27485, 571328), (29072, 540140), (35708, 439760), (36160, 434263), (36340, 432112), (37762, 415840), (38240, 410642), (41584, 377620), (43976, 357080), (44635, 351808), (51980, 302096), (54014, 290720), (54970, 285664), (58144, 270070), (71416, 219880), (72680, 216056), (75524, 207920), (76480, 205321), (83168, 188810), (87952, 178540), (89270, 175904), (94405, 166336), (103960, 151048), (108028, 145360), (109940, 142832), (116288, 135035)]