186507720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 718918200

約数和(自身を除く): 532410480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 97, 98, 105, 109, 120, 126, 140, 147, 168, 180, 194, 196, 210, 218, 245, 252, 280, 291, 294, 315, 327, 360, 388, 392, 420, 436, 441, 485, 490, 504, 545, 582, 588, 630, 654, 679, 735, 763, 776, 840, 872, 873, 882, 970, 980, 981, 1090, 1164, 1176, 1260, 1308, 1358, 1455, 1470, 1526, 1635, 1746, 1764, 1940, 1960, 1962, 2037, 2180, 2205, 2289, 2328, 2520, 2616, 2716, 2910, 2940, 3052, 3270, 3395, 3492, 3528, 3815, 3880, 3924, 4074, 4360, 4365, 4410, 4578, 4753, 4905, 5341, 5432, 5820, 5880, 6104, 6111, 6540, 6790, 6867, 6984, 7630, 7848, 8148, 8730, 8820, 9156, 9506, 9810, 10185, 10573, 10682, 11445, 11640, 12222, 13080, 13580, 13734, 14259, 15260, 16023, 16296, 17460, 17640, 18312, 19012, 19620, 20370, 21146, 21364, 22890, 23765, 24444, 26705, 27160, 27468, 28518, 30520, 30555, 31719, 32046, 34335, 34920, 38024, 39240, 40740, 42292, 42728, 42777, 45780, 47530, 48069, 48888, 52865, 53410, 54936, 57036, 61110, 63438, 64092, 68670, 71295, 74011, 80115, 81480, 84584, 85554, 91560, 95060, 95157, 96138, 105730, 106820, 114072, 122220, 126876, 128184, 137340, 142590, 148022, 158595, 160230, 171108, 190120, 190314, 192276, 211460, 213640, 213885, 222033, 240345, 244440, 253752, 274680, 285180, 296044, 317190, 320460, 342216, 370055, 380628, 384552, 422920, 427770, 444066, 475785, 480690, 518077, 570360, 592088, 634380, 640920, 666099, 740110, 761256, 855540, 888132, 951570, 961380, 1036154, 1110165, 1268760, 1332198, 1480220, 1554231, 1711080, 1776264, 1903140, 1922760, 2072308, 2220330, 2590385, 2664396, 2960440, 3108462, 3330495, 3806280, 4144616, 4440660, 4662693, 5180770, 5328792, 6216924, 6660990, 7771155, 8881320, 9325386, 10361540, 12433848, 13321980, 15542310, 18650772, 20723080, 23313465, 26643960, 31084620, 37301544, 46626930, 62169240, 93253860, 186507720]

約数ペア:

[(1, 186507720), (2, 93253860), (3, 62169240), (4, 46626930), (5, 37301544), (6, 31084620), (7, 26643960), (8, 23313465), (9, 20723080), (10, 18650772), (12, 15542310), (14, 13321980), (15, 12433848), (18, 10361540), (20, 9325386), (21, 8881320), (24, 7771155), (28, 6660990), (30, 6216924), (35, 5328792), (36, 5180770), (40, 4662693), (42, 4440660), (45, 4144616), (49, 3806280), (56, 3330495), (60, 3108462), (63, 2960440), (70, 2664396), (72, 2590385), (84, 2220330), (90, 2072308), (97, 1922760), (98, 1903140), (105, 1776264), (109, 1711080), (120, 1554231), (126, 1480220), (140, 1332198), (147, 1268760), (168, 1110165), (180, 1036154), (194, 961380), (196, 951570), (210, 888132), (218, 855540), (245, 761256), (252, 740110), (280, 666099), (291, 640920), (294, 634380), (315, 592088), (327, 570360), (360, 518077), (388, 480690), (392, 475785), (420, 444066), (436, 427770), (441, 422920), (485, 384552), (490, 380628), (504, 370055), (545, 342216), (582, 320460), (588, 317190), (630, 296044), (654, 285180), (679, 274680), (735, 253752), (763, 244440), (776, 240345), (840, 222033), (872, 213885), (873, 213640), (882, 211460), (970, 192276), (980, 190314), (981, 190120), (1090, 171108), (1164, 160230), (1176, 158595), (1260, 148022), (1308, 142590), (1358, 137340), (1455, 128184), (1470, 126876), (1526, 122220), (1635, 114072), (1746, 106820), (1764, 105730), (1940, 96138), (1960, 95157), (1962, 95060), (2037, 91560), (2180, 85554), (2205, 84584), (2289, 81480), (2328, 80115), (2520, 74011), (2616, 71295), (2716, 68670), (2910, 64092), (2940, 63438), (3052, 61110), (3270, 57036), (3395, 54936), (3492, 53410), (3528, 52865), (3815, 48888), (3880, 48069), (3924, 47530), (4074, 45780), (4360, 42777), (4365, 42728), (4410, 42292), (4578, 40740), (4753, 39240), (4905, 38024), (5341, 34920), (5432, 34335), (5820, 32046), (5880, 31719), (6104, 30555), (6111, 30520), (6540, 28518), (6790, 27468), (6867, 27160), (6984, 26705), (7630, 24444), (7848, 23765), (8148, 22890), (8730, 21364), (8820, 21146), (9156, 20370), (9506, 19620), (9810, 19012), (10185, 18312), (10573, 17640), (10682, 17460), (11445, 16296), (11640, 16023), (12222, 15260), (13080, 14259), (13580, 13734)]