337785920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2068

約数の個数: 112

約数和(自身を含む): 879579648

約数和(自身を除く): 541793728

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 680, 992, 1054, 1088, 1240, 1360, 1984, 2003, 2108, 2480, 2635, 2720, 4006, 4216, 4960, 5270, 5440, 8012, 8432, 9920, 10015, 10540, 16024, 16864, 20030, 21080, 32048, 33728, 34051, 40060, 42160, 62093, 64096, 68102, 80120, 84320, 124186, 128192, 136204, 160240, 168640, 170255, 248372, 272408, 310465, 320480, 340510, 496744, 544816, 620930, 640960, 681020, 993488, 1055581, 1089632, 1241860, 1362040, 1986976, 2111162, 2179264, 2483720, 2724080, 3973952, 4222324, 4967440, 5277905, 5448160, 8444648, 9934880, 10555810, 10896320, 16889296, 19869760, 21111620, 33778592, 42223240, 67557184, 84446480, 168892960, 337785920]

約数ペア:

[(1, 337785920), (2, 168892960), (4, 84446480), (5, 67557184), (8, 42223240), (10, 33778592), (16, 21111620), (17, 19869760), (20, 16889296), (31, 10896320), (32, 10555810), (34, 9934880), (40, 8444648), (62, 5448160), (64, 5277905), (68, 4967440), (80, 4222324), (85, 3973952), (124, 2724080), (136, 2483720), (155, 2179264), (160, 2111162), (170, 1986976), (248, 1362040), (272, 1241860), (310, 1089632), (320, 1055581), (340, 993488), (496, 681020), (527, 640960), (544, 620930), (620, 544816), (680, 496744), (992, 340510), (1054, 320480), (1088, 310465), (1240, 272408), (1360, 248372), (1984, 170255), (2003, 168640), (2108, 160240), (2480, 136204), (2635, 128192), (2720, 124186), (4006, 84320), (4216, 80120), (4960, 68102), (5270, 64096), (5440, 62093), (8012, 42160), (8432, 40060), (9920, 34051), (10015, 33728), (10540, 32048), (16024, 21080), (16864, 20030)]