16001243280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61223}}^1$

素因数の和:61267

約数の個数: 240

約数和(自身を含む): 60582372480

約数和(自身を除く): 44581129200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 880, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1584, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2640, 2904, 2970, 3267, 3630, 3960, 4356, 4752, 4840, 5445, 5808, 5940, 6534, 7260, 7920, 8712, 9680, 10890, 11880, 13068, 14520, 16335, 17424, 21780, 23760, 26136, 29040, 32670, 43560, 52272, 61223, 65340, 87120, 122446, 130680, 183669, 244892, 261360, 306115, 367338, 489784, 551007, 612230, 673453, 734676, 918345, 979568, 1102014, 1224460, 1346906, 1469352, 1653021, 1836690, 2020359, 2204028, 2448920, 2693812, 2755035, 2938704, 3306042, 3367265, 3673380, 4040718, 4408056, 4897840, 5387624, 5510070, 6061077, 6612084, 6734530, 7346760, 7407983, 8081436, 8265105, 8816112, 10101795, 10775248, 11020140, 12122154, 13224168, 13469060, 14693520, 14815966, 16162872, 16530210, 18183231, 20203590, 22040280, 22223949, 24244308, 26448336, 26938120, 29631932, 30305385, 32325744, 33060420, 36366462, 37039915, 40407180, 44080560, 44447898, 48488616, 53876240, 59263864, 60610770, 66120840, 66671847, 72732924, 74079830, 80814360, 88895796, 90916155, 96977232, 111119745, 118527728, 121221540, 132241680, 133343694, 145465848, 148159660, 161628720, 177791592, 181832310, 200015541, 222239490, 242443080, 266687388, 290931696, 296319320, 333359235, 355583184, 363664620, 400031082, 444478980, 484886160, 533374776, 592638640, 666718470, 727329240, 800062164, 888957960, 1000077705, 1066749552, 1333436940, 1454658480, 1600124328, 1777915920, 2000155410, 2666873880, 3200248656, 4000310820, 5333747760, 8000621640, 16001243280]

約数ペア:

[(1, 16001243280), (2, 8000621640), (3, 5333747760), (4, 4000310820), (5, 3200248656), (6, 2666873880), (8, 2000155410), (9, 1777915920), (10, 1600124328), (11, 1454658480), (12, 1333436940), (15, 1066749552), (16, 1000077705), (18, 888957960), (20, 800062164), (22, 727329240), (24, 666718470), (27, 592638640), (30, 533374776), (33, 484886160), (36, 444478980), (40, 400031082), (44, 363664620), (45, 355583184), (48, 333359235), (54, 296319320), (55, 290931696), (60, 266687388), (66, 242443080), (72, 222239490), (80, 200015541), (88, 181832310), (90, 177791592), (99, 161628720), (108, 148159660), (110, 145465848), (120, 133343694), (121, 132241680), (132, 121221540), (135, 118527728), (144, 111119745), (165, 96977232), (176, 90916155), (180, 88895796), (198, 80814360), (216, 74079830), (220, 72732924), (240, 66671847), (242, 66120840), (264, 60610770), (270, 59263864), (297, 53876240), (330, 48488616), (360, 44447898), (363, 44080560), (396, 40407180), (432, 37039915), (440, 36366462), (484, 33060420), (495, 32325744), (528, 30305385), (540, 29631932), (594, 26938120), (605, 26448336), (660, 24244308), (720, 22223949), (726, 22040280), (792, 20203590), (880, 18183231), (968, 16530210), (990, 16162872), (1080, 14815966), (1089, 14693520), (1188, 13469060), (1210, 13224168), (1320, 12122154), (1452, 11020140), (1485, 10775248), (1584, 10101795), (1815, 8816112), (1936, 8265105), (1980, 8081436), (2160, 7407983), (2178, 7346760), (2376, 6734530), (2420, 6612084), (2640, 6061077), (2904, 5510070), (2970, 5387624), (3267, 4897840), (3630, 4408056), (3960, 4040718), (4356, 3673380), (4752, 3367265), (4840, 3306042), (5445, 2938704), (5808, 2755035), (5940, 2693812), (6534, 2448920), (7260, 2204028), (7920, 2020359), (8712, 1836690), (9680, 1653021), (10890, 1469352), (11880, 1346906), (13068, 1224460), (14520, 1102014), (16335, 979568), (17424, 918345), (21780, 734676), (23760, 673453), (26136, 612230), (29040, 551007), (32670, 489784), (43560, 367338), (52272, 306115), (61223, 261360), (65340, 244892), (87120, 183669), (122446, 130680)]