1580267640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{15809}}^1$

素因数の和:15854

約数の個数: 192

約数和(自身を含む): 5839581600

約数和(自身を除く): 4259313960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1428, 1470, 1666, 1785, 1960, 2040, 2380, 2499, 2856, 2940, 3332, 3570, 4165, 4760, 4998, 5880, 6664, 7140, 8330, 9996, 12495, 14280, 15809, 16660, 19992, 24990, 31618, 33320, 47427, 49980, 63236, 79045, 94854, 99960, 110663, 126472, 158090, 189708, 221326, 237135, 268753, 316180, 331989, 379416, 442652, 474270, 537506, 553315, 632360, 663978, 774641, 806259, 885304, 948540, 1075012, 1106630, 1327956, 1343765, 1549282, 1612518, 1659945, 1881271, 1897080, 2150024, 2213260, 2323923, 2655912, 2687530, 3098564, 3225036, 3319890, 3762542, 3873205, 4031295, 4426520, 4647846, 5375060, 5643813, 6197128, 6450072, 6639780, 7525084, 7746410, 8062590, 9295692, 9406355, 10750120, 11287626, 11619615, 13168897, 13279560, 15050168, 15492820, 16125180, 18591384, 18812710, 22575252, 23239230, 26337794, 28219065, 30985640, 32250360, 37625420, 39506691, 45150504, 46478460, 52675588, 56438130, 65844485, 75250840, 79013382, 92956920, 105351176, 112876260, 131688970, 158026764, 197533455, 225752520, 263377940, 316053528, 395066910, 526755880, 790133820, 1580267640]

約数ペア:

[(1, 1580267640), (2, 790133820), (3, 526755880), (4, 395066910), (5, 316053528), (6, 263377940), (7, 225752520), (8, 197533455), (10, 158026764), (12, 131688970), (14, 112876260), (15, 105351176), (17, 92956920), (20, 79013382), (21, 75250840), (24, 65844485), (28, 56438130), (30, 52675588), (34, 46478460), (35, 45150504), (40, 39506691), (42, 37625420), (49, 32250360), (51, 30985640), (56, 28219065), (60, 26337794), (68, 23239230), (70, 22575252), (84, 18812710), (85, 18591384), (98, 16125180), (102, 15492820), (105, 15050168), (119, 13279560), (120, 13168897), (136, 11619615), (140, 11287626), (147, 10750120), (168, 9406355), (170, 9295692), (196, 8062590), (204, 7746410), (210, 7525084), (238, 6639780), (245, 6450072), (255, 6197128), (280, 5643813), (294, 5375060), (340, 4647846), (357, 4426520), (392, 4031295), (408, 3873205), (420, 3762542), (476, 3319890), (490, 3225036), (510, 3098564), (588, 2687530), (595, 2655912), (680, 2323923), (714, 2213260), (735, 2150024), (833, 1897080), (840, 1881271), (952, 1659945), (980, 1612518), (1020, 1549282), (1176, 1343765), (1190, 1327956), (1428, 1106630), (1470, 1075012), (1666, 948540), (1785, 885304), (1960, 806259), (2040, 774641), (2380, 663978), (2499, 632360), (2856, 553315), (2940, 537506), (3332, 474270), (3570, 442652), (4165, 379416), (4760, 331989), (4998, 316180), (5880, 268753), (6664, 237135), (7140, 221326), (8330, 189708), (9996, 158090), (12495, 126472), (14280, 110663), (15809, 99960), (16660, 94854), (19992, 79045), (24990, 63236), (31618, 49980), (33320, 47427)]