78857016320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:485

約数の個数: 352

約数和(自身を含む): 208774348800

約数和(自身を除く): 129917332480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 79, 80, 95, 124, 128, 152, 155, 158, 160, 190, 248, 256, 304, 310, 316, 320, 331, 380, 395, 496, 512, 589, 608, 620, 632, 640, 662, 760, 790, 992, 1024, 1178, 1216, 1240, 1264, 1280, 1324, 1501, 1520, 1580, 1655, 1984, 2356, 2432, 2449, 2480, 2528, 2560, 2648, 2945, 3002, 3040, 3160, 3310, 3968, 4712, 4864, 4898, 4960, 5056, 5120, 5296, 5890, 6004, 6080, 6289, 6320, 6620, 7505, 7936, 9424, 9728, 9796, 9920, 10112, 10261, 10592, 11780, 12008, 12160, 12245, 12578, 12640, 13240, 15010, 15872, 18848, 19456, 19592, 19840, 20224, 20522, 21184, 23560, 24016, 24320, 24490, 25156, 25280, 26149, 26480, 30020, 31445, 31744, 37696, 39184, 39680, 40448, 41044, 42368, 46531, 47120, 48032, 48640, 48980, 50312, 50560, 51305, 52298, 52960, 60040, 62890, 75392, 78368, 79360, 80896, 82088, 84736, 93062, 94240, 96064, 97280, 97960, 100624, 101120, 102610, 104596, 105920, 120080, 125780, 130745, 150784, 156736, 158720, 164176, 169472, 186124, 188480, 192128, 194959, 195920, 201248, 202240, 205220, 209192, 211840, 232655, 240160, 251560, 261490, 301568, 313472, 328352, 338944, 372248, 376960, 384256, 389918, 391840, 402496, 404480, 410440, 418384, 423680, 465310, 480320, 496831, 503120, 522980, 603136, 626944, 656704, 744496, 753920, 768512, 779836, 783680, 804992, 810619, 820880, 836768, 847360, 930620, 960640, 974795, 993662, 1006240, 1045960, 1253888, 1313408, 1488992, 1507840, 1537024, 1559672, 1567360, 1609984, 1621238, 1641760, 1673536, 1694720, 1861240, 1921280, 1949590, 1987324, 2012480, 2091920, 2484155, 2507776, 2626816, 2977984, 3015680, 3119344, 3134720, 3219968, 3242476, 3283520, 3347072, 3722480, 3842560, 3899180, 3974648, 4024960, 4053095, 4183840, 4968310, 5253632, 5955968, 6238688, 6269440, 6439936, 6484952, 6567040, 6694144, 7444960, 7685120, 7798360, 7949296, 8049920, 8106190, 8367680, 9936620, 10507264, 11911936, 12477376, 12538880, 12969904, 13134080, 13388288, 14889920, 15401761, 15596720, 15898592, 16099840, 16212380, 16735360, 19873240, 23823872, 24954752, 25939808, 26268160, 26776576, 29779840, 30803522, 31193440, 31797184, 32199680, 32424760, 33470720, 39746480, 47647744, 49909504, 51879616, 52536320, 59559680, 61607044, 62386880, 63594368, 64849520, 66941440, 77008805, 79492960, 99819008, 103759232, 119119360, 123214088, 124773760, 127188736, 129699040, 133882880, 154017610, 158985920, 199638016, 207518464, 238238720, 246428176, 249547520, 254377472, 259398080, 308035220, 317971840, 415036928, 492856352, 499095040, 508754944, 518796160, 616070440, 635943680, 830073856, 985712704, 998190080, 1037592320, 1232140880, 1271887360, 1971425408, 2075184640, 2464281760, 2543774720, 3942850816, 4150369280, 4928563520, 7885701632, 9857127040, 15771403264, 19714254080, 39428508160, 78857016320]

約数ペア:

[(1, 78857016320), (2, 39428508160), (4, 19714254080), (5, 15771403264), (8, 9857127040), (10, 7885701632), (16, 4928563520), (19, 4150369280), (20, 3942850816), (31, 2543774720), (32, 2464281760), (38, 2075184640), (40, 1971425408), (62, 1271887360), (64, 1232140880), (76, 1037592320), (79, 998190080), (80, 985712704), (95, 830073856), (124, 635943680), (128, 616070440), (152, 518796160), (155, 508754944), (158, 499095040), (160, 492856352), (190, 415036928), (248, 317971840), (256, 308035220), (304, 259398080), (310, 254377472), (316, 249547520), (320, 246428176), (331, 238238720), (380, 207518464), (395, 199638016), (496, 158985920), (512, 154017610), (589, 133882880), (608, 129699040), (620, 127188736), (632, 124773760), (640, 123214088), (662, 119119360), (760, 103759232), (790, 99819008), (992, 79492960), (1024, 77008805), (1178, 66941440), (1216, 64849520), (1240, 63594368), (1264, 62386880), (1280, 61607044), (1324, 59559680), (1501, 52536320), (1520, 51879616), (1580, 49909504), (1655, 47647744), (1984, 39746480), (2356, 33470720), (2432, 32424760), (2449, 32199680), (2480, 31797184), (2528, 31193440), (2560, 30803522), (2648, 29779840), (2945, 26776576), (3002, 26268160), (3040, 25939808), (3160, 24954752), (3310, 23823872), (3968, 19873240), (4712, 16735360), (4864, 16212380), (4898, 16099840), (4960, 15898592), (5056, 15596720), (5120, 15401761), (5296, 14889920), (5890, 13388288), (6004, 13134080), (6080, 12969904), (6289, 12538880), (6320, 12477376), (6620, 11911936), (7505, 10507264), (7936, 9936620), (9424, 8367680), (9728, 8106190), (9796, 8049920), (9920, 7949296), (10112, 7798360), (10261, 7685120), (10592, 7444960), (11780, 6694144), (12008, 6567040), (12160, 6484952), (12245, 6439936), (12578, 6269440), (12640, 6238688), (13240, 5955968), (15010, 5253632), (15872, 4968310), (18848, 4183840), (19456, 4053095), (19592, 4024960), (19840, 3974648), (20224, 3899180), (20522, 3842560), (21184, 3722480), (23560, 3347072), (24016, 3283520), (24320, 3242476), (24490, 3219968), (25156, 3134720), (25280, 3119344), (26149, 3015680), (26480, 2977984), (30020, 2626816), (31445, 2507776), (31744, 2484155), (37696, 2091920), (39184, 2012480), (39680, 1987324), (40448, 1949590), (41044, 1921280), (42368, 1861240), (46531, 1694720), (47120, 1673536), (48032, 1641760), (48640, 1621238), (48980, 1609984), (50312, 1567360), (50560, 1559672), (51305, 1537024), (52298, 1507840), (52960, 1488992), (60040, 1313408), (62890, 1253888), (75392, 1045960), (78368, 1006240), (79360, 993662), (80896, 974795), (82088, 960640), (84736, 930620), (93062, 847360), (94240, 836768), (96064, 820880), (97280, 810619), (97960, 804992), (100624, 783680), (101120, 779836), (102610, 768512), (104596, 753920), (105920, 744496), (120080, 656704), (125780, 626944), (130745, 603136), (150784, 522980), (156736, 503120), (158720, 496831), (164176, 480320), (169472, 465310), (186124, 423680), (188480, 418384), (192128, 410440), (194959, 404480), (195920, 402496), (201248, 391840), (202240, 389918), (205220, 384256), (209192, 376960), (211840, 372248), (232655, 338944), (240160, 328352), (251560, 313472), (261490, 301568)]