189545760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 693463680

約数和(自身を除く): 503917920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 59, 60, 69, 72, 80, 90, 92, 96, 97, 115, 118, 120, 138, 144, 160, 177, 180, 184, 194, 207, 230, 236, 240, 276, 288, 291, 295, 345, 354, 360, 368, 388, 414, 460, 472, 480, 485, 531, 552, 582, 590, 690, 708, 720, 736, 776, 828, 873, 885, 920, 944, 970, 1035, 1062, 1104, 1164, 1180, 1357, 1380, 1416, 1440, 1455, 1552, 1656, 1746, 1770, 1840, 1888, 1940, 2070, 2124, 2208, 2231, 2328, 2360, 2655, 2714, 2760, 2832, 2910, 3104, 3312, 3492, 3540, 3680, 3880, 4071, 4140, 4248, 4365, 4462, 4656, 4720, 5310, 5428, 5520, 5664, 5723, 5820, 6624, 6693, 6785, 6984, 7080, 7760, 8142, 8280, 8496, 8730, 8924, 9312, 9440, 10620, 10856, 11040, 11155, 11446, 11640, 12213, 13386, 13570, 13968, 14160, 15520, 16284, 16560, 16992, 17169, 17460, 17848, 20079, 20355, 21240, 21712, 22310, 22892, 23280, 24426, 26772, 27140, 27936, 28320, 28615, 32568, 33120, 33465, 34338, 34920, 35696, 40158, 40710, 42480, 43424, 44620, 45784, 46560, 48852, 51507, 53544, 54280, 57230, 61065, 65136, 66930, 68676, 69840, 71392, 80316, 81420, 84960, 85845, 89240, 91568, 97704, 100395, 103014, 107088, 108560, 114460, 122130, 130272, 131629, 133860, 137352, 139680, 160632, 162840, 171690, 178480, 183136, 195408, 200790, 206028, 214176, 217120, 228920, 244260, 257535, 263258, 267720, 274704, 321264, 325680, 343380, 356960, 390816, 394887, 401580, 412056, 457840, 488520, 515070, 526516, 535440, 549408, 642528, 651360, 658145, 686760, 789774, 803160, 824112, 915680, 977040, 1030140, 1053032, 1070880, 1184661, 1316290, 1373520, 1579548, 1606320, 1648224, 1954080, 1974435, 2060280, 2106064, 2369322, 2632580, 2747040, 3159096, 3212640, 3948870, 4120560, 4212128, 4738644, 5265160, 5923305, 6318192, 7897740, 8241120, 9477288, 10530320, 11846610, 12636384, 15795480, 18954576, 21060640, 23693220, 31590960, 37909152, 47386440, 63181920, 94772880, 189545760]

約数ペア:

[(1, 189545760), (2, 94772880), (3, 63181920), (4, 47386440), (5, 37909152), (6, 31590960), (8, 23693220), (9, 21060640), (10, 18954576), (12, 15795480), (15, 12636384), (16, 11846610), (18, 10530320), (20, 9477288), (23, 8241120), (24, 7897740), (30, 6318192), (32, 5923305), (36, 5265160), (40, 4738644), (45, 4212128), (46, 4120560), (48, 3948870), (59, 3212640), (60, 3159096), (69, 2747040), (72, 2632580), (80, 2369322), (90, 2106064), (92, 2060280), (96, 1974435), (97, 1954080), (115, 1648224), (118, 1606320), (120, 1579548), (138, 1373520), (144, 1316290), (160, 1184661), (177, 1070880), (180, 1053032), (184, 1030140), (194, 977040), (207, 915680), (230, 824112), (236, 803160), (240, 789774), (276, 686760), (288, 658145), (291, 651360), (295, 642528), (345, 549408), (354, 535440), (360, 526516), (368, 515070), (388, 488520), (414, 457840), (460, 412056), (472, 401580), (480, 394887), (485, 390816), (531, 356960), (552, 343380), (582, 325680), (590, 321264), (690, 274704), (708, 267720), (720, 263258), (736, 257535), (776, 244260), (828, 228920), (873, 217120), (885, 214176), (920, 206028), (944, 200790), (970, 195408), (1035, 183136), (1062, 178480), (1104, 171690), (1164, 162840), (1180, 160632), (1357, 139680), (1380, 137352), (1416, 133860), (1440, 131629), (1455, 130272), (1552, 122130), (1656, 114460), (1746, 108560), (1770, 107088), (1840, 103014), (1888, 100395), (1940, 97704), (2070, 91568), (2124, 89240), (2208, 85845), (2231, 84960), (2328, 81420), (2360, 80316), (2655, 71392), (2714, 69840), (2760, 68676), (2832, 66930), (2910, 65136), (3104, 61065), (3312, 57230), (3492, 54280), (3540, 53544), (3680, 51507), (3880, 48852), (4071, 46560), (4140, 45784), (4248, 44620), (4365, 43424), (4462, 42480), (4656, 40710), (4720, 40158), (5310, 35696), (5428, 34920), (5520, 34338), (5664, 33465), (5723, 33120), (5820, 32568), (6624, 28615), (6693, 28320), (6785, 27936), (6984, 27140), (7080, 26772), (7760, 24426), (8142, 23280), (8280, 22892), (8496, 22310), (8730, 21712), (8924, 21240), (9312, 20355), (9440, 20079), (10620, 17848), (10856, 17460), (11040, 17169), (11155, 16992), (11446, 16560), (11640, 16284), (12213, 15520), (13386, 14160), (13570, 13968)]