140504567520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{748639}}^1$

素因数の和:748697

約数の個数: 192

約数和(自身を含む): 488999669760

約数和(自身を除く): 348495102240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 480, 510, 544, 552, 680, 690, 736, 782, 816, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1632, 1840, 1955, 2040, 2208, 2346, 2720, 2760, 3128, 3680, 3910, 4080, 4692, 5520, 5865, 6256, 7820, 8160, 9384, 11040, 11730, 12512, 15640, 18768, 23460, 31280, 37536, 46920, 62560, 93840, 187680, 748639, 1497278, 2245917, 2994556, 3743195, 4491834, 5989112, 7486390, 8983668, 11229585, 11978224, 12726863, 14972780, 17218697, 17967336, 22459170, 23956448, 25453726, 29945560, 34437394, 35934672, 38180589, 44918340, 50907452, 51656091, 59891120, 63634315, 68874788, 71869344, 76361178, 86093485, 89836680, 101814904, 103312182, 119782240, 127268630, 137749576, 152722356, 172186970, 179673360, 190902945, 203629808, 206624364, 254537260, 258280455, 275499152, 292717849, 305444712, 344373940, 359346720, 381805890, 407259616, 413248728, 509074520, 516560910, 550998304, 585435698, 610889424, 688747880, 763611780, 826497456, 878153547, 1018149040, 1033121820, 1170871396, 1221778848, 1377495760, 1463589245, 1527223560, 1652994912, 1756307094, 2036298080, 2066243640, 2341742792, 2754991520, 2927178490, 3054447120, 3512614188, 4132487280, 4390767735, 4683485584, 5854356980, 6108894240, 7025228376, 8264974560, 8781535470, 9366971168, 11708713960, 14050456752, 17563070940, 23417427920, 28100913504, 35126141880, 46834855840, 70252283760, 140504567520]

約数ペア:

[(1, 140504567520), (2, 70252283760), (3, 46834855840), (4, 35126141880), (5, 28100913504), (6, 23417427920), (8, 17563070940), (10, 14050456752), (12, 11708713960), (15, 9366971168), (16, 8781535470), (17, 8264974560), (20, 7025228376), (23, 6108894240), (24, 5854356980), (30, 4683485584), (32, 4390767735), (34, 4132487280), (40, 3512614188), (46, 3054447120), (48, 2927178490), (51, 2754991520), (60, 2341742792), (68, 2066243640), (69, 2036298080), (80, 1756307094), (85, 1652994912), (92, 1527223560), (96, 1463589245), (102, 1377495760), (115, 1221778848), (120, 1170871396), (136, 1033121820), (138, 1018149040), (160, 878153547), (170, 826497456), (184, 763611780), (204, 688747880), (230, 610889424), (240, 585435698), (255, 550998304), (272, 516560910), (276, 509074520), (340, 413248728), (345, 407259616), (368, 381805890), (391, 359346720), (408, 344373940), (460, 305444712), (480, 292717849), (510, 275499152), (544, 258280455), (552, 254537260), (680, 206624364), (690, 203629808), (736, 190902945), (782, 179673360), (816, 172186970), (920, 152722356), (1020, 137749576), (1104, 127268630), (1173, 119782240), (1360, 103312182), (1380, 101814904), (1564, 89836680), (1632, 86093485), (1840, 76361178), (1955, 71869344), (2040, 68874788), (2208, 63634315), (2346, 59891120), (2720, 51656091), (2760, 50907452), (3128, 44918340), (3680, 38180589), (3910, 35934672), (4080, 34437394), (4692, 29945560), (5520, 25453726), (5865, 23956448), (6256, 22459170), (7820, 17967336), (8160, 17218697), (9384, 14972780), (11040, 12726863), (11730, 11978224), (12512, 11229585), (15640, 8983668), (18768, 7486390), (23460, 5989112), (31280, 4491834), (37536, 3743195), (46920, 2994556), (62560, 2245917), (93840, 1497278), (187680, 748639)]