16468251520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^2$

素因数の和:234

約数の個数: 384

約数和(自身を含む): 49516185600

約数和(自身を除く): 33047934080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 64, 70, 76, 79, 80, 95, 112, 124, 128, 133, 140, 152, 155, 158, 160, 190, 217, 224, 248, 266, 280, 304, 310, 316, 320, 380, 395, 434, 448, 496, 532, 553, 560, 589, 608, 620, 632, 640, 665, 760, 790, 868, 896, 992, 1064, 1085, 1106, 1120, 1178, 1216, 1240, 1264, 1330, 1501, 1520, 1580, 1736, 1984, 2128, 2170, 2212, 2240, 2356, 2432, 2449, 2480, 2528, 2660, 2765, 2945, 3002, 3040, 3160, 3472, 3968, 4123, 4256, 4340, 4424, 4480, 4712, 4898, 4960, 5056, 5320, 5530, 5890, 6004, 6080, 6241, 6320, 6944, 7505, 8246, 8512, 8680, 8848, 9424, 9796, 9920, 10112, 10507, 10640, 11060, 11780, 12008, 12160, 12245, 12482, 12640, 13888, 15010, 16492, 17024, 17143, 17360, 17696, 18848, 19592, 19840, 20615, 21014, 21280, 22120, 23560, 24016, 24490, 24964, 25280, 27776, 30020, 31205, 32984, 34286, 34720, 35392, 37696, 39184, 41230, 42028, 42560, 43687, 44240, 46531, 47120, 48032, 48980, 49928, 50560, 52535, 60040, 62410, 65968, 68572, 69440, 70784, 75392, 78368, 82460, 84056, 85120, 85715, 87374, 88480, 93062, 94240, 96064, 97960, 99856, 105070, 118579, 120080, 124820, 131936, 137144, 138880, 156736, 164920, 168112, 171430, 174748, 176960, 186124, 188480, 192128, 193471, 195920, 199712, 210140, 218435, 232655, 237158, 240160, 249640, 263872, 274288, 313472, 325717, 329840, 336224, 342860, 349496, 353920, 372248, 376960, 386942, 391840, 399424, 420280, 436870, 465310, 474316, 480320, 499280, 527744, 548576, 592895, 651434, 659680, 672448, 685720, 698992, 744496, 773884, 783680, 798848, 830053, 840560, 873740, 930620, 948632, 960640, 967355, 998560, 1097152, 1185790, 1302868, 1319360, 1344896, 1354297, 1371440, 1397984, 1488992, 1547768, 1567360, 1628585, 1660106, 1681120, 1747480, 1861240, 1897264, 1934710, 1997120, 2194304, 2371580, 2605736, 2638720, 2708594, 2742880, 2795968, 2977984, 3095536, 3257170, 3320212, 3362240, 3494960, 3675949, 3722480, 3794528, 3869420, 3994240, 4150265, 4743160, 5211472, 5417188, 5485760, 5591936, 5955968, 6191072, 6514340, 6640424, 6724480, 6771485, 6989920, 7351898, 7444960, 7589056, 7738840, 8300530, 9486320, 10422944, 10834376, 10971520, 12382144, 13028680, 13280848, 13542970, 13979840, 14703796, 14889920, 15178112, 15477680, 16601060, 18379745, 18972640, 20845888, 21668752, 24764288, 25731643, 26057360, 26561696, 27085940, 27959680, 29407592, 29779840, 30955360, 33202120, 36759490, 37945280, 41691776, 43337504, 51463286, 52114720, 53123392, 54171880, 58815184, 61910720, 66404240, 73518980, 75890560, 86675008, 102926572, 104229440, 106246784, 108343760, 117630368, 123821440, 128658215, 132808480, 147037960, 173350016, 205853144, 208458880, 216687520, 235260736, 257316430, 265616960, 294075920, 411706288, 433375040, 470521472, 514632860, 531233920, 588151840, 823412576, 866750080, 1029265720, 1176303680, 1646825152, 2058531440, 2352607360, 3293650304, 4117062880, 8234125760, 16468251520]

約数ペア:

[(1, 16468251520), (2, 8234125760), (4, 4117062880), (5, 3293650304), (7, 2352607360), (8, 2058531440), (10, 1646825152), (14, 1176303680), (16, 1029265720), (19, 866750080), (20, 823412576), (28, 588151840), (31, 531233920), (32, 514632860), (35, 470521472), (38, 433375040), (40, 411706288), (56, 294075920), (62, 265616960), (64, 257316430), (70, 235260736), (76, 216687520), (79, 208458880), (80, 205853144), (95, 173350016), (112, 147037960), (124, 132808480), (128, 128658215), (133, 123821440), (140, 117630368), (152, 108343760), (155, 106246784), (158, 104229440), (160, 102926572), (190, 86675008), (217, 75890560), (224, 73518980), (248, 66404240), (266, 61910720), (280, 58815184), (304, 54171880), (310, 53123392), (316, 52114720), (320, 51463286), (380, 43337504), (395, 41691776), (434, 37945280), (448, 36759490), (496, 33202120), (532, 30955360), (553, 29779840), (560, 29407592), (589, 27959680), (608, 27085940), (620, 26561696), (632, 26057360), (640, 25731643), (665, 24764288), (760, 21668752), (790, 20845888), (868, 18972640), (896, 18379745), (992, 16601060), (1064, 15477680), (1085, 15178112), (1106, 14889920), (1120, 14703796), (1178, 13979840), (1216, 13542970), (1240, 13280848), (1264, 13028680), (1330, 12382144), (1501, 10971520), (1520, 10834376), (1580, 10422944), (1736, 9486320), (1984, 8300530), (2128, 7738840), (2170, 7589056), (2212, 7444960), (2240, 7351898), (2356, 6989920), (2432, 6771485), (2449, 6724480), (2480, 6640424), (2528, 6514340), (2660, 6191072), (2765, 5955968), (2945, 5591936), (3002, 5485760), (3040, 5417188), (3160, 5211472), (3472, 4743160), (3968, 4150265), (4123, 3994240), (4256, 3869420), (4340, 3794528), (4424, 3722480), (4480, 3675949), (4712, 3494960), (4898, 3362240), (4960, 3320212), (5056, 3257170), (5320, 3095536), (5530, 2977984), (5890, 2795968), (6004, 2742880), (6080, 2708594), (6241, 2638720), (6320, 2605736), (6944, 2371580), (7505, 2194304), (8246, 1997120), (8512, 1934710), (8680, 1897264), (8848, 1861240), (9424, 1747480), (9796, 1681120), (9920, 1660106), (10112, 1628585), (10507, 1567360), (10640, 1547768), (11060, 1488992), (11780, 1397984), (12008, 1371440), (12160, 1354297), (12245, 1344896), (12482, 1319360), (12640, 1302868), (13888, 1185790), (15010, 1097152), (16492, 998560), (17024, 967355), (17143, 960640), (17360, 948632), (17696, 930620), (18848, 873740), (19592, 840560), (19840, 830053), (20615, 798848), (21014, 783680), (21280, 773884), (22120, 744496), (23560, 698992), (24016, 685720), (24490, 672448), (24964, 659680), (25280, 651434), (27776, 592895), (30020, 548576), (31205, 527744), (32984, 499280), (34286, 480320), (34720, 474316), (35392, 465310), (37696, 436870), (39184, 420280), (41230, 399424), (42028, 391840), (42560, 386942), (43687, 376960), (44240, 372248), (46531, 353920), (47120, 349496), (48032, 342860), (48980, 336224), (49928, 329840), (50560, 325717), (52535, 313472), (60040, 274288), (62410, 263872), (65968, 249640), (68572, 240160), (69440, 237158), (70784, 232655), (75392, 218435), (78368, 210140), (82460, 199712), (84056, 195920), (85120, 193471), (85715, 192128), (87374, 188480), (88480, 186124), (93062, 176960), (94240, 174748), (96064, 171430), (97960, 168112), (99856, 164920), (105070, 156736), (118579, 138880), (120080, 137144), (124820, 131936)]