470074920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:912

約数の個数: 256

約数和(自身を含む): 1741824000

約数和(自身を除く): 1271749080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 29, 30, 35, 40, 42, 46, 56, 58, 60, 69, 70, 84, 87, 92, 105, 115, 116, 120, 138, 140, 145, 161, 168, 174, 184, 203, 210, 230, 232, 276, 280, 290, 322, 345, 348, 406, 420, 435, 460, 483, 552, 580, 609, 644, 667, 690, 696, 805, 812, 839, 840, 870, 920, 966, 1015, 1160, 1218, 1288, 1334, 1380, 1610, 1624, 1678, 1740, 1932, 2001, 2030, 2415, 2436, 2517, 2668, 2760, 3045, 3220, 3335, 3356, 3480, 3864, 4002, 4060, 4195, 4669, 4830, 4872, 5034, 5336, 5873, 6090, 6440, 6670, 6712, 8004, 8120, 8390, 9338, 9660, 10005, 10068, 11746, 12180, 12585, 13340, 14007, 16008, 16780, 17619, 18676, 19297, 19320, 20010, 20136, 23345, 23492, 24331, 24360, 25170, 26680, 28014, 29365, 33560, 35238, 37352, 38594, 40020, 46690, 46984, 48662, 50340, 56028, 57891, 58730, 70035, 70476, 72993, 77188, 80040, 88095, 93380, 96485, 97324, 100680, 112056, 115782, 117460, 121655, 135079, 140070, 140952, 145986, 154376, 170317, 176190, 186760, 192970, 194648, 231564, 234920, 243310, 270158, 280140, 289455, 291972, 340634, 352380, 364965, 385940, 405237, 463128, 486620, 510951, 540316, 559613, 560280, 578910, 583944, 675395, 681268, 704760, 729930, 771880, 810474, 851585, 973240, 1021902, 1080632, 1119226, 1157820, 1350790, 1362536, 1459860, 1620948, 1678839, 1703170, 2026185, 2043804, 2238452, 2315640, 2554755, 2701580, 2798065, 2919720, 3241896, 3357678, 3406340, 3917291, 4052370, 4087608, 4476904, 5109510, 5403160, 5596130, 6715356, 6812680, 7834582, 8104740, 8394195, 10219020, 11192260, 11751873, 13430712, 15669164, 16209480, 16788390, 19586455, 20438040, 22384520, 23503746, 31338328, 33576780, 39172910, 47007492, 58759365, 67153560, 78345820, 94014984, 117518730, 156691640, 235037460, 470074920]

約数ペア:

[(1, 470074920), (2, 235037460), (3, 156691640), (4, 117518730), (5, 94014984), (6, 78345820), (7, 67153560), (8, 58759365), (10, 47007492), (12, 39172910), (14, 33576780), (15, 31338328), (20, 23503746), (21, 22384520), (23, 20438040), (24, 19586455), (28, 16788390), (29, 16209480), (30, 15669164), (35, 13430712), (40, 11751873), (42, 11192260), (46, 10219020), (56, 8394195), (58, 8104740), (60, 7834582), (69, 6812680), (70, 6715356), (84, 5596130), (87, 5403160), (92, 5109510), (105, 4476904), (115, 4087608), (116, 4052370), (120, 3917291), (138, 3406340), (140, 3357678), (145, 3241896), (161, 2919720), (168, 2798065), (174, 2701580), (184, 2554755), (203, 2315640), (210, 2238452), (230, 2043804), (232, 2026185), (276, 1703170), (280, 1678839), (290, 1620948), (322, 1459860), (345, 1362536), (348, 1350790), (406, 1157820), (420, 1119226), (435, 1080632), (460, 1021902), (483, 973240), (552, 851585), (580, 810474), (609, 771880), (644, 729930), (667, 704760), (690, 681268), (696, 675395), (805, 583944), (812, 578910), (839, 560280), (840, 559613), (870, 540316), (920, 510951), (966, 486620), (1015, 463128), (1160, 405237), (1218, 385940), (1288, 364965), (1334, 352380), (1380, 340634), (1610, 291972), (1624, 289455), (1678, 280140), (1740, 270158), (1932, 243310), (2001, 234920), (2030, 231564), (2415, 194648), (2436, 192970), (2517, 186760), (2668, 176190), (2760, 170317), (3045, 154376), (3220, 145986), (3335, 140952), (3356, 140070), (3480, 135079), (3864, 121655), (4002, 117460), (4060, 115782), (4195, 112056), (4669, 100680), (4830, 97324), (4872, 96485), (5034, 93380), (5336, 88095), (5873, 80040), (6090, 77188), (6440, 72993), (6670, 70476), (6712, 70035), (8004, 58730), (8120, 57891), (8390, 56028), (9338, 50340), (9660, 48662), (10005, 46984), (10068, 46690), (11746, 40020), (12180, 38594), (12585, 37352), (13340, 35238), (14007, 33560), (16008, 29365), (16780, 28014), (17619, 26680), (18676, 25170), (19297, 24360), (19320, 24331), (20010, 23492), (20136, 23345)]