198891840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1741}}^1$

素因数の和:1785

約数の個数: 224

約数和(自身を含む): 764584704

約数和(自身を除く): 565692864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1741, 1785, 1904, 2040, 2240, 2380, 2720, 2856, 3264, 3360, 3482, 3570, 3808, 4080, 4760, 5223, 5440, 5712, 6720, 6964, 7140, 7616, 8160, 8705, 9520, 10446, 11424, 12187, 13928, 14280, 16320, 17410, 19040, 20892, 22848, 24374, 26115, 27856, 28560, 29597, 34820, 36561, 38080, 41784, 48748, 52230, 55712, 57120, 59194, 60935, 69640, 73122, 83568, 88791, 97496, 104460, 111424, 114240, 118388, 121870, 139280, 146244, 147985, 167136, 177582, 182805, 194992, 207179, 208920, 236776, 243740, 278560, 292488, 295970, 334272, 355164, 365610, 389984, 414358, 417840, 443955, 473552, 487480, 557120, 584976, 591940, 621537, 710328, 731220, 779968, 828716, 835680, 887910, 947104, 974960, 1035895, 1169952, 1183880, 1243074, 1420656, 1462440, 1657432, 1671360, 1775820, 1894208, 1949920, 2071790, 2339904, 2367760, 2486148, 2841312, 2924880, 3107685, 3314864, 3551640, 3899840, 4143580, 4735520, 4972296, 5682624, 5849760, 6215370, 6629728, 7103280, 8287160, 9471040, 9944592, 11699520, 12430740, 13259456, 14206560, 16574320, 19889184, 24861480, 28413120, 33148640, 39778368, 49722960, 66297280, 99445920, 198891840]

約数ペア:

[(1, 198891840), (2, 99445920), (3, 66297280), (4, 49722960), (5, 39778368), (6, 33148640), (7, 28413120), (8, 24861480), (10, 19889184), (12, 16574320), (14, 14206560), (15, 13259456), (16, 12430740), (17, 11699520), (20, 9944592), (21, 9471040), (24, 8287160), (28, 7103280), (30, 6629728), (32, 6215370), (34, 5849760), (35, 5682624), (40, 4972296), (42, 4735520), (48, 4143580), (51, 3899840), (56, 3551640), (60, 3314864), (64, 3107685), (68, 2924880), (70, 2841312), (80, 2486148), (84, 2367760), (85, 2339904), (96, 2071790), (102, 1949920), (105, 1894208), (112, 1775820), (119, 1671360), (120, 1657432), (136, 1462440), (140, 1420656), (160, 1243074), (168, 1183880), (170, 1169952), (192, 1035895), (204, 974960), (210, 947104), (224, 887910), (238, 835680), (240, 828716), (255, 779968), (272, 731220), (280, 710328), (320, 621537), (336, 591940), (340, 584976), (357, 557120), (408, 487480), (420, 473552), (448, 443955), (476, 417840), (480, 414358), (510, 389984), (544, 365610), (560, 355164), (595, 334272), (672, 295970), (680, 292488), (714, 278560), (816, 243740), (840, 236776), (952, 208920), (960, 207179), (1020, 194992), (1088, 182805), (1120, 177582), (1190, 167136), (1344, 147985), (1360, 146244), (1428, 139280), (1632, 121870), (1680, 118388), (1741, 114240), (1785, 111424), (1904, 104460), (2040, 97496), (2240, 88791), (2380, 83568), (2720, 73122), (2856, 69640), (3264, 60935), (3360, 59194), (3482, 57120), (3570, 55712), (3808, 52230), (4080, 48748), (4760, 41784), (5223, 38080), (5440, 36561), (5712, 34820), (6720, 29597), (6964, 28560), (7140, 27856), (7616, 26115), (8160, 24374), (8705, 22848), (9520, 20892), (10446, 19040), (11424, 17410), (12187, 16320), (13928, 14280)]