2013518880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1699}}^1$

素因数の和:2543

約数の個数: 144

約数和(自身を含む): 6883531200

約数和(自身を除く): 4870012320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 823, 1440, 1646, 1699, 2469, 3292, 3398, 4115, 4938, 5097, 6584, 6796, 7407, 8230, 8495, 9876, 10194, 12345, 13168, 13592, 14814, 15291, 16460, 16990, 19752, 20388, 24690, 25485, 26336, 27184, 29628, 30582, 32920, 33980, 37035, 39504, 40776, 49380, 50970, 54368, 59256, 61164, 65840, 67960, 74070, 76455, 79008, 81552, 98760, 101940, 118512, 122328, 131680, 135920, 148140, 152910, 163104, 197520, 203880, 237024, 244656, 271840, 296280, 305820, 395040, 407760, 489312, 592560, 611640, 815520, 1185120, 1223280, 1398277, 2446560, 2796554, 4194831, 5593108, 6991385, 8389662, 11186216, 12584493, 13982770, 16779324, 20974155, 22372432, 25168986, 27965540, 33558648, 41948310, 44744864, 50337972, 55931080, 62922465, 67117296, 83896620, 100675944, 111862160, 125844930, 134234592, 167793240, 201351888, 223724320, 251689860, 335586480, 402703776, 503379720, 671172960, 1006759440, 2013518880]

約数ペア:

[(1, 2013518880), (2, 1006759440), (3, 671172960), (4, 503379720), (5, 402703776), (6, 335586480), (8, 251689860), (9, 223724320), (10, 201351888), (12, 167793240), (15, 134234592), (16, 125844930), (18, 111862160), (20, 100675944), (24, 83896620), (30, 67117296), (32, 62922465), (36, 55931080), (40, 50337972), (45, 44744864), (48, 41948310), (60, 33558648), (72, 27965540), (80, 25168986), (90, 22372432), (96, 20974155), (120, 16779324), (144, 13982770), (160, 12584493), (180, 11186216), (240, 8389662), (288, 6991385), (360, 5593108), (480, 4194831), (720, 2796554), (823, 2446560), (1440, 1398277), (1646, 1223280), (1699, 1185120), (2469, 815520), (3292, 611640), (3398, 592560), (4115, 489312), (4938, 407760), (5097, 395040), (6584, 305820), (6796, 296280), (7407, 271840), (8230, 244656), (8495, 237024), (9876, 203880), (10194, 197520), (12345, 163104), (13168, 152910), (13592, 148140), (14814, 135920), (15291, 131680), (16460, 122328), (16990, 118512), (19752, 101940), (20388, 98760), (24690, 81552), (25485, 79008), (26336, 76455), (27184, 74070), (29628, 67960), (30582, 65840), (32920, 61164), (33980, 59256), (37035, 54368), (39504, 50970), (40776, 49380)]