840084960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12239}}^1$

素因数の和:12281

約数の個数: 192

約数和(自身を含む): 3109155840

約数和(自身を除く): 2269070880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 4576, 5280, 5720, 6240, 6864, 8580, 11440, 12239, 13728, 17160, 22880, 24478, 34320, 36717, 48956, 61195, 68640, 73434, 97912, 122390, 134629, 146868, 159107, 183585, 195824, 244780, 269258, 293736, 318214, 367170, 391648, 403887, 477321, 489560, 538516, 587472, 636428, 673145, 734340, 795535, 807774, 954642, 979120, 1077032, 1174944, 1272856, 1346290, 1468680, 1591070, 1615548, 1750177, 1909284, 1958240, 2019435, 2154064, 2386605, 2545712, 2692580, 2937360, 3182140, 3231096, 3500354, 3818568, 4038870, 4308128, 4773210, 5091424, 5250531, 5385160, 5874720, 6364280, 6462192, 7000708, 7637136, 8077740, 8750885, 9546420, 10501062, 10770320, 12728560, 12924384, 14001416, 15274272, 16155480, 17501770, 19092840, 21002124, 21540640, 25457120, 26252655, 28002832, 32310960, 35003540, 38185680, 42004248, 52505310, 56005664, 64621920, 70007080, 76371360, 84008496, 105010620, 140014160, 168016992, 210021240, 280028320, 420042480, 840084960]

約数ペア:

[(1, 840084960), (2, 420042480), (3, 280028320), (4, 210021240), (5, 168016992), (6, 140014160), (8, 105010620), (10, 84008496), (11, 76371360), (12, 70007080), (13, 64621920), (15, 56005664), (16, 52505310), (20, 42004248), (22, 38185680), (24, 35003540), (26, 32310960), (30, 28002832), (32, 26252655), (33, 25457120), (39, 21540640), (40, 21002124), (44, 19092840), (48, 17501770), (52, 16155480), (55, 15274272), (60, 14001416), (65, 12924384), (66, 12728560), (78, 10770320), (80, 10501062), (88, 9546420), (96, 8750885), (104, 8077740), (110, 7637136), (120, 7000708), (130, 6462192), (132, 6364280), (143, 5874720), (156, 5385160), (160, 5250531), (165, 5091424), (176, 4773210), (195, 4308128), (208, 4038870), (220, 3818568), (240, 3500354), (260, 3231096), (264, 3182140), (286, 2937360), (312, 2692580), (330, 2545712), (352, 2386605), (390, 2154064), (416, 2019435), (429, 1958240), (440, 1909284), (480, 1750177), (520, 1615548), (528, 1591070), (572, 1468680), (624, 1346290), (660, 1272856), (715, 1174944), (780, 1077032), (858, 979120), (880, 954642), (1040, 807774), (1056, 795535), (1144, 734340), (1248, 673145), (1320, 636428), (1430, 587472), (1560, 538516), (1716, 489560), (1760, 477321), (2080, 403887), (2145, 391648), (2288, 367170), (2640, 318214), (2860, 293736), (3120, 269258), (3432, 244780), (4290, 195824), (4576, 183585), (5280, 159107), (5720, 146868), (6240, 134629), (6864, 122390), (8580, 97912), (11440, 73434), (12239, 68640), (13728, 61195), (17160, 48956), (22880, 36717), (24478, 34320)]