268653301120

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{1523}}^1$

素因数の和:2113

約数の個数: 256

約数和(自身を含む): 703769057280

約数和(自身を除く): 435115756160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 523, 527, 544, 620, 640, 680, 992, 1046, 1054, 1088, 1240, 1360, 1523, 1984, 2092, 2108, 2176, 2480, 2615, 2635, 2720, 3046, 3968, 4184, 4216, 4960, 5230, 5270, 5440, 6092, 7615, 8368, 8432, 8891, 9920, 10460, 10540, 10880, 12184, 15230, 16213, 16736, 16864, 17782, 19840, 20920, 21080, 24368, 25891, 30460, 32426, 33472, 33728, 35564, 41840, 42160, 44455, 47213, 48736, 51782, 60920, 64852, 66944, 67456, 71128, 81065, 83680, 84320, 88910, 94426, 97472, 103564, 121840, 129455, 129704, 142256, 162130, 167360, 168640, 177820, 188852, 194944, 207128, 236065, 243680, 258910, 259408, 275621, 284512, 324260, 334720, 337280, 355640, 377704, 414256, 472130, 487360, 517820, 518816, 551242, 569024, 648520, 711280, 755408, 796529, 802621, 828512, 944260, 974720, 1035640, 1037632, 1102484, 1138048, 1297040, 1378105, 1422560, 1510816, 1593058, 1605242, 1657024, 1888520, 2071280, 2075264, 2204968, 2594080, 2756210, 2845120, 3021632, 3186116, 3210484, 3314048, 3777040, 3982645, 4013105, 4142560, 4409936, 5188160, 5512420, 5690240, 6043264, 6372232, 6420968, 7554080, 7965290, 8026210, 8285120, 8819872, 10376320, 11024840, 12744464, 12841936, 13540993, 15108160, 15930580, 16052420, 16570240, 17639744, 22049680, 24692399, 25488928, 25683872, 27081986, 30216320, 31861160, 32104840, 35279488, 44099360, 49384798, 50977856, 51367744, 54163972, 63722320, 64209680, 67704965, 88198720, 98769596, 101955712, 102735488, 108327944, 123461995, 127444640, 128419360, 135409930, 176397440, 197539192, 216655888, 246923990, 254889280, 256838720, 270819860, 395078384, 419770783, 433311776, 493847980, 509778560, 513677440, 541639720, 790156768, 839541566, 866623552, 987695960, 1083279440, 1580313536, 1679083132, 1733247104, 1975391920, 2098853915, 2166558880, 3160627072, 3358166264, 3950783840, 4197707830, 4333117760, 6716332528, 7901567680, 8395415660, 8666235520, 13432665056, 15803135360, 16790831320, 26865330112, 33581662640, 53730660224, 67163325280, 134326650560, 268653301120]

約数ペア:

[(1, 268653301120), (2, 134326650560), (4, 67163325280), (5, 53730660224), (8, 33581662640), (10, 26865330112), (16, 16790831320), (17, 15803135360), (20, 13432665056), (31, 8666235520), (32, 8395415660), (34, 7901567680), (40, 6716332528), (62, 4333117760), (64, 4197707830), (68, 3950783840), (80, 3358166264), (85, 3160627072), (124, 2166558880), (128, 2098853915), (136, 1975391920), (155, 1733247104), (160, 1679083132), (170, 1580313536), (248, 1083279440), (272, 987695960), (310, 866623552), (320, 839541566), (340, 790156768), (496, 541639720), (523, 513677440), (527, 509778560), (544, 493847980), (620, 433311776), (640, 419770783), (680, 395078384), (992, 270819860), (1046, 256838720), (1054, 254889280), (1088, 246923990), (1240, 216655888), (1360, 197539192), (1523, 176397440), (1984, 135409930), (2092, 128419360), (2108, 127444640), (2176, 123461995), (2480, 108327944), (2615, 102735488), (2635, 101955712), (2720, 98769596), (3046, 88198720), (3968, 67704965), (4184, 64209680), (4216, 63722320), (4960, 54163972), (5230, 51367744), (5270, 50977856), (5440, 49384798), (6092, 44099360), (7615, 35279488), (8368, 32104840), (8432, 31861160), (8891, 30216320), (9920, 27081986), (10460, 25683872), (10540, 25488928), (10880, 24692399), (12184, 22049680), (15230, 17639744), (16213, 16570240), (16736, 16052420), (16864, 15930580), (17782, 15108160), (19840, 13540993), (20920, 12841936), (21080, 12744464), (24368, 11024840), (25891, 10376320), (30460, 8819872), (32426, 8285120), (33472, 8026210), (33728, 7965290), (35564, 7554080), (41840, 6420968), (42160, 6372232), (44455, 6043264), (47213, 5690240), (48736, 5512420), (51782, 5188160), (60920, 4409936), (64852, 4142560), (66944, 4013105), (67456, 3982645), (71128, 3777040), (81065, 3314048), (83680, 3210484), (84320, 3186116), (88910, 3021632), (94426, 2845120), (97472, 2756210), (103564, 2594080), (121840, 2204968), (129455, 2075264), (129704, 2071280), (142256, 1888520), (162130, 1657024), (167360, 1605242), (168640, 1593058), (177820, 1510816), (188852, 1422560), (194944, 1378105), (207128, 1297040), (236065, 1138048), (243680, 1102484), (258910, 1037632), (259408, 1035640), (275621, 974720), (284512, 944260), (324260, 828512), (334720, 802621), (337280, 796529), (355640, 755408), (377704, 711280), (414256, 648520), (472130, 569024), (487360, 551242), (517820, 518816)]