270306540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1661

約数の個数: 216

約数和(自身を含む): 1004618160

約数和(自身を除く): 734311620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 798, 855, 882, 931, 980, 1140, 1197, 1260, 1330, 1470, 1596, 1613, 1710, 1764, 1862, 1995, 2205, 2394, 2660, 2793, 2940, 3226, 3420, 3724, 3990, 4410, 4655, 4788, 4839, 5586, 5985, 6452, 7980, 8065, 8379, 8820, 9310, 9678, 11172, 11291, 11970, 13965, 14517, 16130, 16758, 18620, 19356, 22582, 23940, 24195, 27930, 29034, 30647, 32260, 33516, 33873, 41895, 45164, 48390, 55860, 56455, 58068, 61294, 67746, 72585, 79037, 83790, 91941, 96780, 101619, 112910, 122588, 135492, 145170, 153235, 158074, 167580, 169365, 183882, 203238, 214529, 225820, 237111, 275823, 290340, 306470, 316148, 338730, 367764, 395185, 406476, 429058, 459705, 474222, 508095, 551646, 612940, 643587, 677460, 711333, 790370, 858116, 919410, 948444, 1016190, 1072645, 1103292, 1185555, 1287174, 1379115, 1422666, 1501703, 1580740, 1838820, 1930761, 2032380, 2145290, 2371110, 2574348, 2758230, 2845332, 3003406, 3217935, 3556665, 3861522, 4290580, 4505109, 4742220, 5516460, 6006812, 6435870, 7113330, 7508515, 7723044, 9010218, 9653805, 12871740, 13515327, 14226660, 15017030, 18020436, 19307610, 22525545, 27030654, 30034060, 38615220, 45051090, 54061308, 67576635, 90102180, 135153270, 270306540]

約数ペア:

[(1, 270306540), (2, 135153270), (3, 90102180), (4, 67576635), (5, 54061308), (6, 45051090), (7, 38615220), (9, 30034060), (10, 27030654), (12, 22525545), (14, 19307610), (15, 18020436), (18, 15017030), (19, 14226660), (20, 13515327), (21, 12871740), (28, 9653805), (30, 9010218), (35, 7723044), (36, 7508515), (38, 7113330), (42, 6435870), (45, 6006812), (49, 5516460), (57, 4742220), (60, 4505109), (63, 4290580), (70, 3861522), (76, 3556665), (84, 3217935), (90, 3003406), (95, 2845332), (98, 2758230), (105, 2574348), (114, 2371110), (126, 2145290), (133, 2032380), (140, 1930761), (147, 1838820), (171, 1580740), (180, 1501703), (190, 1422666), (196, 1379115), (210, 1287174), (228, 1185555), (245, 1103292), (252, 1072645), (266, 1016190), (285, 948444), (294, 919410), (315, 858116), (342, 790370), (380, 711333), (399, 677460), (420, 643587), (441, 612940), (490, 551646), (532, 508095), (570, 474222), (588, 459705), (630, 429058), (665, 406476), (684, 395185), (735, 367764), (798, 338730), (855, 316148), (882, 306470), (931, 290340), (980, 275823), (1140, 237111), (1197, 225820), (1260, 214529), (1330, 203238), (1470, 183882), (1596, 169365), (1613, 167580), (1710, 158074), (1764, 153235), (1862, 145170), (1995, 135492), (2205, 122588), (2394, 112910), (2660, 101619), (2793, 96780), (2940, 91941), (3226, 83790), (3420, 79037), (3724, 72585), (3990, 67746), (4410, 61294), (4655, 58068), (4788, 56455), (4839, 55860), (5586, 48390), (5985, 45164), (6452, 41895), (7980, 33873), (8065, 33516), (8379, 32260), (8820, 30647), (9310, 29034), (9678, 27930), (11172, 24195), (11291, 23940), (11970, 22582), (13965, 19356), (14517, 18620), (16130, 16758)]