1738471560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89983}}^1$

素因数の和:90027

約数の個数: 128

約数和(自身を含む): 6219694080

約数和(自身を除く): 4481222520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 89983, 179966, 269949, 359932, 449915, 539898, 629881, 719864, 899830, 1079796, 1259762, 1349745, 1799660, 1889643, 2069609, 2159592, 2519524, 2699490, 3149405, 3599320, 3779286, 4139218, 5039048, 5398980, 6208827, 6298810, 7558572, 8278436, 9448215, 10348045, 10797960, 12417654, 12597620, 14487263, 15117144, 16556872, 18896430, 20696090, 24835308, 25195240, 28974526, 31044135, 37792860, 41392180, 43461789, 49670616, 57949052, 62088270, 72436315, 75585720, 82784360, 86923578, 115898104, 124176540, 144872630, 173847156, 217308945, 248353080, 289745260, 347694312, 434617890, 579490520, 869235780, 1738471560]

約数ペア:

[(1, 1738471560), (2, 869235780), (3, 579490520), (4, 434617890), (5, 347694312), (6, 289745260), (7, 248353080), (8, 217308945), (10, 173847156), (12, 144872630), (14, 124176540), (15, 115898104), (20, 86923578), (21, 82784360), (23, 75585720), (24, 72436315), (28, 62088270), (30, 57949052), (35, 49670616), (40, 43461789), (42, 41392180), (46, 37792860), (56, 31044135), (60, 28974526), (69, 25195240), (70, 24835308), (84, 20696090), (92, 18896430), (105, 16556872), (115, 15117144), (120, 14487263), (138, 12597620), (140, 12417654), (161, 10797960), (168, 10348045), (184, 9448215), (210, 8278436), (230, 7558572), (276, 6298810), (280, 6208827), (322, 5398980), (345, 5039048), (420, 4139218), (460, 3779286), (483, 3599320), (552, 3149405), (644, 2699490), (690, 2519524), (805, 2159592), (840, 2069609), (920, 1889643), (966, 1799660), (1288, 1349745), (1380, 1259762), (1610, 1079796), (1932, 899830), (2415, 719864), (2760, 629881), (3220, 539898), (3864, 449915), (4830, 359932), (6440, 269949), (9660, 179966), (19320, 89983)]