2010306720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{863}}^1$

素因数の和:1115

約数の個数: 192

約数和(自身を含む): 6646800384

約数和(自身を除く): 4636493664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 211, 230, 240, 276, 345, 368, 422, 460, 480, 552, 633, 690, 736, 844, 863, 920, 1055, 1104, 1266, 1380, 1688, 1726, 1840, 2110, 2208, 2532, 2589, 2760, 3165, 3376, 3452, 3680, 4220, 4315, 4853, 5064, 5178, 5520, 6330, 6752, 6904, 8440, 8630, 9706, 10128, 10356, 11040, 12660, 12945, 13808, 14559, 16880, 17260, 19412, 19849, 20256, 20712, 24265, 25320, 25890, 27616, 29118, 33760, 34520, 38824, 39698, 41424, 48530, 50640, 51780, 58236, 59547, 69040, 72795, 77648, 79396, 82848, 97060, 99245, 101280, 103560, 116472, 119094, 138080, 145590, 155296, 158792, 182093, 194120, 198490, 207120, 232944, 238188, 291180, 297735, 317584, 364186, 388240, 396980, 414240, 465888, 476376, 546279, 582360, 595470, 635168, 728372, 776480, 793960, 910465, 952752, 1092558, 1164720, 1190940, 1456744, 1587920, 1820930, 1905504, 2185116, 2329440, 2381880, 2731395, 2913488, 3175840, 3641860, 4188139, 4370232, 4763760, 5462790, 5826976, 7283720, 8376278, 8740464, 9527520, 10925580, 12564417, 14567440, 16752556, 17480928, 20940695, 21851160, 25128834, 29134880, 33505112, 41881390, 43702320, 50257668, 62822085, 67010224, 83762780, 87404640, 100515336, 125644170, 134020448, 167525560, 201030672, 251288340, 335051120, 402061344, 502576680, 670102240, 1005153360, 2010306720]

約数ペア:

[(1, 2010306720), (2, 1005153360), (3, 670102240), (4, 502576680), (5, 402061344), (6, 335051120), (8, 251288340), (10, 201030672), (12, 167525560), (15, 134020448), (16, 125644170), (20, 100515336), (23, 87404640), (24, 83762780), (30, 67010224), (32, 62822085), (40, 50257668), (46, 43702320), (48, 41881390), (60, 33505112), (69, 29134880), (80, 25128834), (92, 21851160), (96, 20940695), (115, 17480928), (120, 16752556), (138, 14567440), (160, 12564417), (184, 10925580), (211, 9527520), (230, 8740464), (240, 8376278), (276, 7283720), (345, 5826976), (368, 5462790), (422, 4763760), (460, 4370232), (480, 4188139), (552, 3641860), (633, 3175840), (690, 2913488), (736, 2731395), (844, 2381880), (863, 2329440), (920, 2185116), (1055, 1905504), (1104, 1820930), (1266, 1587920), (1380, 1456744), (1688, 1190940), (1726, 1164720), (1840, 1092558), (2110, 952752), (2208, 910465), (2532, 793960), (2589, 776480), (2760, 728372), (3165, 635168), (3376, 595470), (3452, 582360), (3680, 546279), (4220, 476376), (4315, 465888), (4853, 414240), (5064, 396980), (5178, 388240), (5520, 364186), (6330, 317584), (6752, 297735), (6904, 291180), (8440, 238188), (8630, 232944), (9706, 207120), (10128, 198490), (10356, 194120), (11040, 182093), (12660, 158792), (12945, 155296), (13808, 145590), (14559, 138080), (16880, 119094), (17260, 116472), (19412, 103560), (19849, 101280), (20256, 99245), (20712, 97060), (24265, 82848), (25320, 79396), (25890, 77648), (27616, 72795), (29118, 69040), (33760, 59547), (34520, 58236), (38824, 51780), (39698, 50640), (41424, 48530)]