91325640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 256

約数和(自身を含む): 340070400

約数和(自身を除く): 248744760

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, 163, 168, 174, 184, 203, 210, 230, 232, 276, 280, 290, 322, 326, 345, 348, 406, 420, 435, 460, 483, 489, 552, 580, 609, 644, 652, 667, 690, 696, 805, 812, 815, 840, 870, 920, 966, 978, 1015, 1141, 1160, 1218, 1288, 1304, 1334, 1380, 1610, 1624, 1630, 1740, 1932, 1956, 2001, 2030, 2282, 2415, 2436, 2445, 2668, 2760, 3045, 3220, 3260, 3335, 3423, 3480, 3749, 3864, 3912, 4002, 4060, 4564, 4669, 4727, 4830, 4872, 4890, 5336, 5705, 6090, 6440, 6520, 6670, 6846, 7498, 8004, 8120, 9128, 9338, 9454, 9660, 9780, 10005, 11247, 11410, 12180, 13340, 13692, 14007, 14181, 14996, 16008, 17115, 18676, 18745, 18908, 19320, 19560, 20010, 22494, 22820, 23345, 23635, 24360, 26243, 26680, 27384, 28014, 28362, 29992, 33089, 34230, 37352, 37490, 37816, 40020, 44988, 45640, 46690, 47270, 52486, 56028, 56235, 56724, 66178, 68460, 70035, 70905, 74980, 78729, 80040, 89976, 93380, 94540, 99267, 104972, 108721, 112056, 112470, 113448, 131215, 132356, 136920, 140070, 141810, 149960, 157458, 165445, 186760, 189080, 198534, 209944, 217442, 224940, 262430, 264712, 280140, 283620, 314916, 326163, 330890, 393645, 397068, 434884, 449880, 496335, 524860, 543605, 560280, 567240, 629832, 652326, 661780, 761047, 787290, 794136, 869768, 992670, 1049720, 1087210, 1304652, 1323560, 1522094, 1574580, 1630815, 1985340, 2174420, 2283141, 2609304, 3044188, 3149160, 3261630, 3805235, 3970680, 4348840, 4566282, 6088376, 6523260, 7610470, 9132564, 11415705, 13046520, 15220940, 18265128, 22831410, 30441880, 45662820, 91325640]

約数ペア:

[(1, 91325640), (2, 45662820), (3, 30441880), (4, 22831410), (5, 18265128), (6, 15220940), (7, 13046520), (8, 11415705), (10, 9132564), (12, 7610470), (14, 6523260), (15, 6088376), (20, 4566282), (21, 4348840), (23, 3970680), (24, 3805235), (28, 3261630), (29, 3149160), (30, 3044188), (35, 2609304), (40, 2283141), (42, 2174420), (46, 1985340), (56, 1630815), (58, 1574580), (60, 1522094), (69, 1323560), (70, 1304652), (84, 1087210), (87, 1049720), (92, 992670), (105, 869768), (115, 794136), (116, 787290), (120, 761047), (138, 661780), (140, 652326), (145, 629832), (161, 567240), (163, 560280), (168, 543605), (174, 524860), (184, 496335), (203, 449880), (210, 434884), (230, 397068), (232, 393645), (276, 330890), (280, 326163), (290, 314916), (322, 283620), (326, 280140), (345, 264712), (348, 262430), (406, 224940), (420, 217442), (435, 209944), (460, 198534), (483, 189080), (489, 186760), (552, 165445), (580, 157458), (609, 149960), (644, 141810), (652, 140070), (667, 136920), (690, 132356), (696, 131215), (805, 113448), (812, 112470), (815, 112056), (840, 108721), (870, 104972), (920, 99267), (966, 94540), (978, 93380), (1015, 89976), (1141, 80040), (1160, 78729), (1218, 74980), (1288, 70905), (1304, 70035), (1334, 68460), (1380, 66178), (1610, 56724), (1624, 56235), (1630, 56028), (1740, 52486), (1932, 47270), (1956, 46690), (2001, 45640), (2030, 44988), (2282, 40020), (2415, 37816), (2436, 37490), (2445, 37352), (2668, 34230), (2760, 33089), (3045, 29992), (3220, 28362), (3260, 28014), (3335, 27384), (3423, 26680), (3480, 26243), (3749, 24360), (3864, 23635), (3912, 23345), (4002, 22820), (4060, 22494), (4564, 20010), (4669, 19560), (4727, 19320), (4830, 18908), (4872, 18745), (4890, 18676), (5336, 17115), (5705, 16008), (6090, 14996), (6440, 14181), (6520, 14007), (6670, 13692), (6846, 13340), (7498, 12180), (8004, 11410), (8120, 11247), (9128, 10005), (9338, 9780), (9454, 9660)]