488263140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:616

約数の個数: 240

約数和(自身を含む): 1670961600

約数和(自身を除く): 1182698460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 60, 76, 81, 87, 90, 95, 108, 114, 116, 135, 145, 162, 171, 174, 180, 190, 228, 261, 270, 285, 290, 324, 342, 348, 380, 405, 435, 513, 522, 540, 547, 551, 570, 580, 684, 783, 810, 855, 870, 1026, 1044, 1094, 1102, 1140, 1305, 1539, 1566, 1620, 1641, 1653, 1710, 1740, 2052, 2188, 2204, 2349, 2565, 2610, 2735, 2755, 3078, 3132, 3282, 3306, 3420, 3915, 4698, 4923, 4959, 5130, 5220, 5470, 5510, 6156, 6564, 6612, 7695, 7830, 8205, 8265, 9396, 9846, 9918, 10260, 10393, 10940, 11020, 11745, 14769, 14877, 15390, 15660, 15863, 16410, 16530, 19692, 19836, 20786, 23490, 24615, 24795, 29538, 29754, 30780, 31179, 31726, 32820, 33060, 41572, 44307, 44631, 46980, 47589, 49230, 49590, 51965, 59076, 59508, 62358, 63452, 73845, 74385, 79315, 88614, 89262, 93537, 95178, 98460, 99180, 103930, 124716, 142767, 147690, 148770, 155895, 158630, 177228, 178524, 187074, 190356, 207860, 221535, 223155, 237945, 280611, 285534, 295380, 297540, 301397, 311790, 317260, 374148, 428301, 443070, 446310, 467685, 475890, 561222, 571068, 602794, 623580, 713835, 841833, 856602, 886140, 892620, 904191, 935370, 951780, 1122444, 1205588, 1284903, 1403055, 1427670, 1506985, 1683666, 1713204, 1808382, 1870740, 2141505, 2569806, 2712573, 2806110, 2855340, 3013970, 3367332, 3616764, 4209165, 4283010, 4520955, 5139612, 5425146, 5612220, 6027940, 6424515, 8137719, 8418330, 8566020, 9041910, 10850292, 12849030, 13562865, 16275438, 16836660, 18083820, 24413157, 25698060, 27125730, 32550876, 40688595, 48826314, 54251460, 81377190, 97652628, 122065785, 162754380, 244131570, 488263140]

約数ペア:

[(1, 488263140), (2, 244131570), (3, 162754380), (4, 122065785), (5, 97652628), (6, 81377190), (9, 54251460), (10, 48826314), (12, 40688595), (15, 32550876), (18, 27125730), (19, 25698060), (20, 24413157), (27, 18083820), (29, 16836660), (30, 16275438), (36, 13562865), (38, 12849030), (45, 10850292), (54, 9041910), (57, 8566020), (58, 8418330), (60, 8137719), (76, 6424515), (81, 6027940), (87, 5612220), (90, 5425146), (95, 5139612), (108, 4520955), (114, 4283010), (116, 4209165), (135, 3616764), (145, 3367332), (162, 3013970), (171, 2855340), (174, 2806110), (180, 2712573), (190, 2569806), (228, 2141505), (261, 1870740), (270, 1808382), (285, 1713204), (290, 1683666), (324, 1506985), (342, 1427670), (348, 1403055), (380, 1284903), (405, 1205588), (435, 1122444), (513, 951780), (522, 935370), (540, 904191), (547, 892620), (551, 886140), (570, 856602), (580, 841833), (684, 713835), (783, 623580), (810, 602794), (855, 571068), (870, 561222), (1026, 475890), (1044, 467685), (1094, 446310), (1102, 443070), (1140, 428301), (1305, 374148), (1539, 317260), (1566, 311790), (1620, 301397), (1641, 297540), (1653, 295380), (1710, 285534), (1740, 280611), (2052, 237945), (2188, 223155), (2204, 221535), (2349, 207860), (2565, 190356), (2610, 187074), (2735, 178524), (2755, 177228), (3078, 158630), (3132, 155895), (3282, 148770), (3306, 147690), (3420, 142767), (3915, 124716), (4698, 103930), (4923, 99180), (4959, 98460), (5130, 95178), (5220, 93537), (5470, 89262), (5510, 88614), (6156, 79315), (6564, 74385), (6612, 73845), (7695, 63452), (7830, 62358), (8205, 59508), (8265, 59076), (9396, 51965), (9846, 49590), (9918, 49230), (10260, 47589), (10393, 46980), (10940, 44631), (11020, 44307), (11745, 41572), (14769, 33060), (14877, 32820), (15390, 31726), (15660, 31179), (15863, 30780), (16410, 29754), (16530, 29538), (19692, 24795), (19836, 24615), (20786, 23490)]