409408080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1101

約数の個数: 160

約数和(自身を含む): 1336521600

約数和(自身を除く): 927113520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 59, 60, 80, 87, 116, 118, 120, 145, 174, 177, 232, 236, 240, 290, 295, 348, 354, 435, 464, 472, 580, 590, 696, 708, 870, 885, 944, 997, 1160, 1180, 1392, 1416, 1711, 1740, 1770, 1994, 2320, 2360, 2832, 2991, 3422, 3480, 3540, 3988, 4720, 4985, 5133, 5982, 6844, 6960, 7080, 7976, 8555, 9970, 10266, 11964, 13688, 14160, 14955, 15952, 17110, 19940, 20532, 23928, 25665, 27376, 28913, 29910, 34220, 39880, 41064, 47856, 51330, 57826, 58823, 59820, 68440, 79760, 82128, 86739, 102660, 115652, 117646, 119640, 136880, 144565, 173478, 176469, 205320, 231304, 235292, 239280, 289130, 294115, 346956, 352938, 410640, 433695, 462608, 470584, 578260, 588230, 693912, 705876, 867390, 882345, 941168, 1156520, 1176460, 1387824, 1411752, 1705867, 1734780, 1764690, 2313040, 2352920, 2823504, 3411734, 3469560, 3529380, 4705840, 5117601, 6823468, 6939120, 7058760, 8529335, 10235202, 13646936, 14117520, 17058670, 20470404, 25588005, 27293872, 34117340, 40940808, 51176010, 68234680, 81881616, 102352020, 136469360, 204704040, 409408080]

約数ペア:

[(1, 409408080), (2, 204704040), (3, 136469360), (4, 102352020), (5, 81881616), (6, 68234680), (8, 51176010), (10, 40940808), (12, 34117340), (15, 27293872), (16, 25588005), (20, 20470404), (24, 17058670), (29, 14117520), (30, 13646936), (40, 10235202), (48, 8529335), (58, 7058760), (59, 6939120), (60, 6823468), (80, 5117601), (87, 4705840), (116, 3529380), (118, 3469560), (120, 3411734), (145, 2823504), (174, 2352920), (177, 2313040), (232, 1764690), (236, 1734780), (240, 1705867), (290, 1411752), (295, 1387824), (348, 1176460), (354, 1156520), (435, 941168), (464, 882345), (472, 867390), (580, 705876), (590, 693912), (696, 588230), (708, 578260), (870, 470584), (885, 462608), (944, 433695), (997, 410640), (1160, 352938), (1180, 346956), (1392, 294115), (1416, 289130), (1711, 239280), (1740, 235292), (1770, 231304), (1994, 205320), (2320, 176469), (2360, 173478), (2832, 144565), (2991, 136880), (3422, 119640), (3480, 117646), (3540, 115652), (3988, 102660), (4720, 86739), (4985, 82128), (5133, 79760), (5982, 68440), (6844, 59820), (6960, 58823), (7080, 57826), (7976, 51330), (8555, 47856), (9970, 41064), (10266, 39880), (11964, 34220), (13688, 29910), (14160, 28913), (14955, 27376), (15952, 25665), (17110, 23928), (19940, 20532)]