2272778640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9257}}^1$

素因数の和:9318

約数の個数: 240

約数和(自身を含む): 8596164096

約数和(自身を除く): 6323385456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 4464, 5115, 5456, 5580, 6138, 6820, 7440, 7920, 8184, 9257, 10230, 11160, 12276, 13640, 15345, 16368, 18514, 20460, 22320, 24552, 27280, 27771, 30690, 37028, 40920, 46285, 49104, 55542, 61380, 74056, 81840, 83313, 92570, 101827, 111084, 122760, 138855, 148112, 166626, 185140, 203654, 222168, 245520, 277710, 286967, 305481, 333252, 370280, 407308, 416565, 444336, 509135, 555420, 573934, 610962, 666504, 740560, 814616, 833130, 860901, 916443, 1018270, 1110840, 1147868, 1221924, 1333008, 1434835, 1527405, 1629232, 1666260, 1721802, 1832886, 2036540, 2221680, 2295736, 2443848, 2582703, 2869670, 3054810, 3156637, 3332520, 3443604, 3665772, 4073080, 4304505, 4582215, 4591472, 4887696, 5165406, 5739340, 6109620, 6313274, 6665040, 6887208, 7331544, 8146160, 8609010, 9164430, 9469911, 10330812, 11478680, 12219240, 12626548, 12913515, 13774416, 14663088, 15783185, 17218020, 18328860, 18939822, 20661624, 22957360, 24438480, 25253096, 25827030, 28409733, 31566370, 34436040, 36657720, 37879644, 41323248, 47349555, 50506192, 51654060, 56819466, 63132740, 68872080, 73315440, 75759288, 94699110, 103308120, 113638932, 126265480, 142048665, 151518576, 189398220, 206616240, 227277864, 252530960, 284097330, 378796440, 454555728, 568194660, 757592880, 1136389320, 2272778640]

約数ペア:

[(1, 2272778640), (2, 1136389320), (3, 757592880), (4, 568194660), (5, 454555728), (6, 378796440), (8, 284097330), (9, 252530960), (10, 227277864), (11, 206616240), (12, 189398220), (15, 151518576), (16, 142048665), (18, 126265480), (20, 113638932), (22, 103308120), (24, 94699110), (30, 75759288), (31, 73315440), (33, 68872080), (36, 63132740), (40, 56819466), (44, 51654060), (45, 50506192), (48, 47349555), (55, 41323248), (60, 37879644), (62, 36657720), (66, 34436040), (72, 31566370), (80, 28409733), (88, 25827030), (90, 25253096), (93, 24438480), (99, 22957360), (110, 20661624), (120, 18939822), (124, 18328860), (132, 17218020), (144, 15783185), (155, 14663088), (165, 13774416), (176, 12913515), (180, 12626548), (186, 12219240), (198, 11478680), (220, 10330812), (240, 9469911), (248, 9164430), (264, 8609010), (279, 8146160), (310, 7331544), (330, 6887208), (341, 6665040), (360, 6313274), (372, 6109620), (396, 5739340), (440, 5165406), (465, 4887696), (495, 4591472), (496, 4582215), (528, 4304505), (558, 4073080), (620, 3665772), (660, 3443604), (682, 3332520), (720, 3156637), (744, 3054810), (792, 2869670), (880, 2582703), (930, 2443848), (990, 2295736), (1023, 2221680), (1116, 2036540), (1240, 1832886), (1320, 1721802), (1364, 1666260), (1395, 1629232), (1488, 1527405), (1584, 1434835), (1705, 1333008), (1860, 1221924), (1980, 1147868), (2046, 1110840), (2232, 1018270), (2480, 916443), (2640, 860901), (2728, 833130), (2790, 814616), (3069, 740560), (3410, 666504), (3720, 610962), (3960, 573934), (4092, 555420), (4464, 509135), (5115, 444336), (5456, 416565), (5580, 407308), (6138, 370280), (6820, 333252), (7440, 305481), (7920, 286967), (8184, 277710), (9257, 245520), (10230, 222168), (11160, 203654), (12276, 185140), (13640, 166626), (15345, 148112), (16368, 138855), (18514, 122760), (20460, 111084), (22320, 101827), (24552, 92570), (27280, 83313), (27771, 81840), (30690, 74056), (37028, 61380), (40920, 55542), (46285, 49104)]