270217080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1211

約数の個数: 256

約数和(自身を含む): 1063526400

約数和(自身を除く): 793309320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1153, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1860, 1890, 1953, 2170, 2232, 2306, 2520, 2604, 2790, 3255, 3348, 3459, 3720, 3780, 3906, 4185, 4340, 4612, 5208, 5580, 5765, 5859, 6510, 6696, 6918, 7560, 7812, 8071, 8370, 8680, 9224, 9765, 10377, 11160, 11530, 11718, 13020, 13836, 15624, 16142, 16740, 17295, 19530, 20754, 23060, 23436, 24213, 26040, 27672, 29295, 31131, 32284, 33480, 34590, 35743, 39060, 40355, 41508, 46120, 46872, 48426, 51885, 58590, 62262, 64568, 69180, 71486, 72639, 78120, 80710, 83016, 96852, 103770, 107229, 117180, 121065, 124524, 138360, 142972, 145278, 155655, 161420, 178715, 193704, 207540, 214458, 217917, 234360, 242130, 249048, 250201, 285944, 290556, 311310, 321687, 322840, 357430, 363195, 415080, 428916, 435834, 484260, 500402, 536145, 581112, 622620, 643374, 714860, 726390, 750603, 857832, 871668, 965061, 968520, 1000804, 1072290, 1089585, 1245240, 1251005, 1286748, 1429720, 1452780, 1501206, 1608435, 1743336, 1930122, 2001608, 2144580, 2179170, 2251809, 2502010, 2573496, 2905560, 3002412, 3216870, 3753015, 3860244, 4289160, 4358340, 4503618, 4825305, 5004020, 6004824, 6433740, 6755427, 7506030, 7720488, 8716680, 9007236, 9650610, 10008040, 11259045, 12867480, 13510854, 15012060, 18014472, 19301220, 22518090, 27021708, 30024120, 33777135, 38602440, 45036180, 54043416, 67554270, 90072360, 135108540, 270217080]

約数ペア:

[(1, 270217080), (2, 135108540), (3, 90072360), (4, 67554270), (5, 54043416), (6, 45036180), (7, 38602440), (8, 33777135), (9, 30024120), (10, 27021708), (12, 22518090), (14, 19301220), (15, 18014472), (18, 15012060), (20, 13510854), (21, 12867480), (24, 11259045), (27, 10008040), (28, 9650610), (30, 9007236), (31, 8716680), (35, 7720488), (36, 7506030), (40, 6755427), (42, 6433740), (45, 6004824), (54, 5004020), (56, 4825305), (60, 4503618), (62, 4358340), (63, 4289160), (70, 3860244), (72, 3753015), (84, 3216870), (90, 3002412), (93, 2905560), (105, 2573496), (108, 2502010), (120, 2251809), (124, 2179170), (126, 2144580), (135, 2001608), (140, 1930122), (155, 1743336), (168, 1608435), (180, 1501206), (186, 1452780), (189, 1429720), (210, 1286748), (216, 1251005), (217, 1245240), (248, 1089585), (252, 1072290), (270, 1000804), (279, 968520), (280, 965061), (310, 871668), (315, 857832), (360, 750603), (372, 726390), (378, 714860), (420, 643374), (434, 622620), (465, 581112), (504, 536145), (540, 500402), (558, 484260), (620, 435834), (630, 428916), (651, 415080), (744, 363195), (756, 357430), (837, 322840), (840, 321687), (868, 311310), (930, 290556), (945, 285944), (1080, 250201), (1085, 249048), (1116, 242130), (1153, 234360), (1240, 217917), (1260, 214458), (1302, 207540), (1395, 193704), (1512, 178715), (1674, 161420), (1736, 155655), (1860, 145278), (1890, 142972), (1953, 138360), (2170, 124524), (2232, 121065), (2306, 117180), (2520, 107229), (2604, 103770), (2790, 96852), (3255, 83016), (3348, 80710), (3459, 78120), (3720, 72639), (3780, 71486), (3906, 69180), (4185, 64568), (4340, 62262), (4612, 58590), (5208, 51885), (5580, 48426), (5765, 46872), (5859, 46120), (6510, 41508), (6696, 40355), (6918, 39060), (7560, 35743), (7812, 34590), (8071, 33480), (8370, 32284), (8680, 31131), (9224, 29295), (9765, 27672), (10377, 26040), (11160, 24213), (11530, 23436), (11718, 23060), (13020, 20754), (13836, 19530), (15624, 17295), (16142, 16740)]