1973735280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8039}}^1$

素因数の和:8100

約数の個数: 240

約数和(自身を含む): 7465236480

約数和(自身を除く): 5491501200

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, 8039, 8184, 10230, 11160, 12276, 13640, 15345, 16078, 16368, 20460, 22320, 24117, 24552, 27280, 30690, 32156, 40195, 40920, 48234, 49104, 61380, 64312, 72351, 80390, 81840, 88429, 96468, 120585, 122760, 128624, 144702, 160780, 176858, 192936, 241170, 245520, 249209, 265287, 289404, 321560, 353716, 361755, 385872, 442145, 482340, 498418, 530574, 578808, 643120, 707432, 723510, 747627, 795861, 884290, 964680, 996836, 1061148, 1157616, 1246045, 1326435, 1414864, 1447020, 1495254, 1591722, 1768580, 1929360, 1993672, 2122296, 2242881, 2492090, 2652870, 2741299, 2894040, 2990508, 3183444, 3537160, 3738135, 3979305, 3987344, 4244592, 4485762, 4984180, 5305740, 5482598, 5788080, 5981016, 6366888, 7074320, 7476270, 7958610, 8223897, 8971524, 9968360, 10611480, 10965196, 11214405, 11962032, 12733776, 13706495, 14952540, 15917220, 16447794, 17943048, 19936720, 21222960, 21930392, 22428810, 24671691, 27412990, 29905080, 31834440, 32895588, 35886096, 41119485, 43860784, 44857620, 49343382, 54825980, 59810160, 63668880, 65791176, 82238970, 89715240, 98686764, 109651960, 123358455, 131582352, 164477940, 179430480, 197373528, 219303920, 246716910, 328955880, 394747056, 493433820, 657911760, 986867640, 1973735280]

約数ペア:

[(1, 1973735280), (2, 986867640), (3, 657911760), (4, 493433820), (5, 394747056), (6, 328955880), (8, 246716910), (9, 219303920), (10, 197373528), (11, 179430480), (12, 164477940), (15, 131582352), (16, 123358455), (18, 109651960), (20, 98686764), (22, 89715240), (24, 82238970), (30, 65791176), (31, 63668880), (33, 59810160), (36, 54825980), (40, 49343382), (44, 44857620), (45, 43860784), (48, 41119485), (55, 35886096), (60, 32895588), (62, 31834440), (66, 29905080), (72, 27412990), (80, 24671691), (88, 22428810), (90, 21930392), (93, 21222960), (99, 19936720), (110, 17943048), (120, 16447794), (124, 15917220), (132, 14952540), (144, 13706495), (155, 12733776), (165, 11962032), (176, 11214405), (180, 10965196), (186, 10611480), (198, 9968360), (220, 8971524), (240, 8223897), (248, 7958610), (264, 7476270), (279, 7074320), (310, 6366888), (330, 5981016), (341, 5788080), (360, 5482598), (372, 5305740), (396, 4984180), (440, 4485762), (465, 4244592), (495, 3987344), (496, 3979305), (528, 3738135), (558, 3537160), (620, 3183444), (660, 2990508), (682, 2894040), (720, 2741299), (744, 2652870), (792, 2492090), (880, 2242881), (930, 2122296), (990, 1993672), (1023, 1929360), (1116, 1768580), (1240, 1591722), (1320, 1495254), (1364, 1447020), (1395, 1414864), (1488, 1326435), (1584, 1246045), (1705, 1157616), (1860, 1061148), (1980, 996836), (2046, 964680), (2232, 884290), (2480, 795861), (2640, 747627), (2728, 723510), (2790, 707432), (3069, 643120), (3410, 578808), (3720, 530574), (3960, 498418), (4092, 482340), (4464, 442145), (5115, 385872), (5456, 361755), (5580, 353716), (6138, 321560), (6820, 289404), (7440, 265287), (7920, 249209), (8039, 245520), (8184, 241170), (10230, 192936), (11160, 176858), (12276, 160780), (13640, 144702), (15345, 128624), (16078, 122760), (16368, 120585), (20460, 96468), (22320, 88429), (24117, 81840), (24552, 80390), (27280, 72351), (30690, 64312), (32156, 61380), (40195, 49104), (40920, 48234)]