2664457560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:698

約数の個数: 192

約数和(自身を含む): 8814012480

約数和(自身を除く): 6149554920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 181, 206, 309, 360, 362, 397, 412, 515, 543, 618, 724, 794, 824, 905, 927, 1030, 1086, 1191, 1236, 1448, 1545, 1588, 1629, 1810, 1854, 1985, 2060, 2172, 2382, 2472, 2715, 3090, 3176, 3258, 3573, 3620, 3708, 3970, 4120, 4344, 4635, 4764, 5430, 5955, 6180, 6516, 7146, 7240, 7416, 7940, 8145, 9270, 9528, 10860, 11910, 12360, 13032, 14292, 15880, 16290, 17865, 18540, 18643, 21720, 23820, 28584, 32580, 35730, 37080, 37286, 40891, 47640, 55929, 65160, 71460, 71857, 74572, 81782, 93215, 111858, 122673, 142920, 143714, 149144, 163564, 167787, 186430, 204455, 215571, 223716, 245346, 279645, 287428, 327128, 335574, 359285, 368019, 372860, 408910, 431142, 447432, 490692, 559290, 574856, 613365, 646713, 671148, 718570, 736038, 745720, 817820, 838935, 862284, 981384, 1077855, 1118580, 1226730, 1293426, 1342296, 1437140, 1472076, 1635640, 1677870, 1724568, 1840095, 2155710, 2237160, 2453460, 2586852, 2874280, 2944152, 3233565, 3355740, 3680190, 4311420, 4906920, 5173704, 6467130, 6711480, 7360380, 7401271, 8622840, 12934260, 14720760, 14802542, 22203813, 25868520, 29605084, 37006355, 44407626, 59210168, 66611439, 74012710, 88815252, 111019065, 133222878, 148025420, 177630504, 222038130, 266445756, 296050840, 333057195, 444076260, 532891512, 666114390, 888152520, 1332228780, 2664457560]

約数ペア:

[(1, 2664457560), (2, 1332228780), (3, 888152520), (4, 666114390), (5, 532891512), (6, 444076260), (8, 333057195), (9, 296050840), (10, 266445756), (12, 222038130), (15, 177630504), (18, 148025420), (20, 133222878), (24, 111019065), (30, 88815252), (36, 74012710), (40, 66611439), (45, 59210168), (60, 44407626), (72, 37006355), (90, 29605084), (103, 25868520), (120, 22203813), (180, 14802542), (181, 14720760), (206, 12934260), (309, 8622840), (360, 7401271), (362, 7360380), (397, 6711480), (412, 6467130), (515, 5173704), (543, 4906920), (618, 4311420), (724, 3680190), (794, 3355740), (824, 3233565), (905, 2944152), (927, 2874280), (1030, 2586852), (1086, 2453460), (1191, 2237160), (1236, 2155710), (1448, 1840095), (1545, 1724568), (1588, 1677870), (1629, 1635640), (1810, 1472076), (1854, 1437140), (1985, 1342296), (2060, 1293426), (2172, 1226730), (2382, 1118580), (2472, 1077855), (2715, 981384), (3090, 862284), (3176, 838935), (3258, 817820), (3573, 745720), (3620, 736038), (3708, 718570), (3970, 671148), (4120, 646713), (4344, 613365), (4635, 574856), (4764, 559290), (5430, 490692), (5955, 447432), (6180, 431142), (6516, 408910), (7146, 372860), (7240, 368019), (7416, 359285), (7940, 335574), (8145, 327128), (9270, 287428), (9528, 279645), (10860, 245346), (11910, 223716), (12360, 215571), (13032, 204455), (14292, 186430), (15880, 167787), (16290, 163564), (17865, 149144), (18540, 143714), (18643, 142920), (21720, 122673), (23820, 111858), (28584, 93215), (32580, 81782), (35730, 74572), (37080, 71857), (37286, 71460), (40891, 65160), (47640, 55929)]