255042060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6673}}^1$

素因数の和:6712

約数の個数: 144

約数和(自身を含む): 894743136

約数和(自身を除く): 639701076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 6673, 7644, 9555, 12740, 13346, 19110, 20019, 26692, 33365, 38220, 40038, 46711, 66730, 80076, 86749, 93422, 100095, 133460, 140133, 173498, 186844, 200190, 233555, 260247, 280266, 326977, 346996, 400380, 433745, 467110, 520494, 560532, 607243, 653954, 700665, 867490, 934220, 980931, 1040988, 1214486, 1301235, 1307908, 1401330, 1634885, 1734980, 1821729, 1961862, 2428972, 2602470, 2802660, 3036215, 3269770, 3643458, 3923724, 4250701, 4904655, 5204940, 6072430, 6539540, 7286916, 8501402, 9108645, 9809310, 12144860, 12752103, 17002804, 18217290, 19618620, 21253505, 25504206, 36434580, 42507010, 51008412, 63760515, 85014020, 127521030, 255042060]

約数ペア:

[(1, 255042060), (2, 127521030), (3, 85014020), (4, 63760515), (5, 51008412), (6, 42507010), (7, 36434580), (10, 25504206), (12, 21253505), (13, 19618620), (14, 18217290), (15, 17002804), (20, 12752103), (21, 12144860), (26, 9809310), (28, 9108645), (30, 8501402), (35, 7286916), (39, 6539540), (42, 6072430), (49, 5204940), (52, 4904655), (60, 4250701), (65, 3923724), (70, 3643458), (78, 3269770), (84, 3036215), (91, 2802660), (98, 2602470), (105, 2428972), (130, 1961862), (140, 1821729), (147, 1734980), (156, 1634885), (182, 1401330), (195, 1307908), (196, 1301235), (210, 1214486), (245, 1040988), (260, 980931), (273, 934220), (294, 867490), (364, 700665), (390, 653954), (420, 607243), (455, 560532), (490, 520494), (546, 467110), (588, 433745), (637, 400380), (735, 346996), (780, 326977), (910, 280266), (980, 260247), (1092, 233555), (1274, 200190), (1365, 186844), (1470, 173498), (1820, 140133), (1911, 133460), (2548, 100095), (2730, 93422), (2940, 86749), (3185, 80076), (3822, 66730), (5460, 46711), (6370, 40038), (6673, 38220), (7644, 33365), (9555, 26692), (12740, 20019), (13346, 19110)]