19336560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 65138688

約数和(自身を除く): 45802128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 113, 115, 120, 124, 138, 155, 184, 186, 226, 230, 240, 248, 276, 310, 339, 345, 368, 372, 452, 460, 465, 496, 552, 565, 620, 678, 690, 713, 744, 904, 920, 930, 1104, 1130, 1240, 1356, 1380, 1426, 1488, 1695, 1808, 1840, 1860, 2139, 2260, 2480, 2599, 2712, 2760, 2852, 3390, 3503, 3565, 3720, 4278, 4520, 5198, 5424, 5520, 5704, 6780, 7006, 7130, 7440, 7797, 8556, 9040, 10396, 10509, 10695, 11408, 12995, 13560, 14012, 14260, 15594, 17112, 17515, 20792, 21018, 21390, 25990, 27120, 28024, 28520, 31188, 34224, 35030, 38985, 41584, 42036, 42780, 51980, 52545, 56048, 57040, 62376, 70060, 77970, 80569, 84072, 85560, 103960, 105090, 124752, 140120, 155940, 161138, 168144, 171120, 207920, 210180, 241707, 280240, 311880, 322276, 402845, 420360, 483414, 623760, 644552, 805690, 840720, 966828, 1208535, 1289104, 1611380, 1933656, 2417070, 3222760, 3867312, 4834140, 6445520, 9668280, 19336560]

約数ペア:

[(1, 19336560), (2, 9668280), (3, 6445520), (4, 4834140), (5, 3867312), (6, 3222760), (8, 2417070), (10, 1933656), (12, 1611380), (15, 1289104), (16, 1208535), (20, 966828), (23, 840720), (24, 805690), (30, 644552), (31, 623760), (40, 483414), (46, 420360), (48, 402845), (60, 322276), (62, 311880), (69, 280240), (80, 241707), (92, 210180), (93, 207920), (113, 171120), (115, 168144), (120, 161138), (124, 155940), (138, 140120), (155, 124752), (184, 105090), (186, 103960), (226, 85560), (230, 84072), (240, 80569), (248, 77970), (276, 70060), (310, 62376), (339, 57040), (345, 56048), (368, 52545), (372, 51980), (452, 42780), (460, 42036), (465, 41584), (496, 38985), (552, 35030), (565, 34224), (620, 31188), (678, 28520), (690, 28024), (713, 27120), (744, 25990), (904, 21390), (920, 21018), (930, 20792), (1104, 17515), (1130, 17112), (1240, 15594), (1356, 14260), (1380, 14012), (1426, 13560), (1488, 12995), (1695, 11408), (1808, 10695), (1840, 10509), (1860, 10396), (2139, 9040), (2260, 8556), (2480, 7797), (2599, 7440), (2712, 7130), (2760, 7006), (2852, 6780), (3390, 5704), (3503, 5520), (3565, 5424), (3720, 5198), (4278, 4520)]