195369840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:772

約数の個数: 160

約数和(自身を含む): 678528000

約数和(自身を除く): 483158160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 151, 180, 216, 240, 270, 302, 360, 432, 453, 540, 599, 604, 720, 755, 906, 1080, 1198, 1208, 1359, 1510, 1797, 1812, 2160, 2265, 2396, 2416, 2718, 2995, 3020, 3594, 3624, 4077, 4530, 4792, 5391, 5436, 5990, 6040, 6795, 7188, 7248, 8154, 8985, 9060, 9584, 10782, 10872, 11980, 12080, 13590, 14376, 16173, 16308, 17970, 18120, 20385, 21564, 21744, 23960, 26955, 27180, 28752, 32346, 32616, 35940, 36240, 40770, 43128, 47920, 53910, 54360, 64692, 65232, 71880, 80865, 81540, 86256, 90449, 107820, 108720, 129384, 143760, 161730, 163080, 180898, 215640, 258768, 271347, 323460, 326160, 361796, 431280, 452245, 542694, 646920, 723592, 814041, 904490, 1085388, 1293840, 1356735, 1447184, 1628082, 1808980, 2170776, 2442123, 2713470, 3256164, 3617960, 4070205, 4341552, 4884246, 5426940, 6512328, 7235920, 8140410, 9768492, 10853880, 12210615, 13024656, 16280820, 19536984, 21707760, 24421230, 32561640, 39073968, 48842460, 65123280, 97684920, 195369840]

約数ペア:

[(1, 195369840), (2, 97684920), (3, 65123280), (4, 48842460), (5, 39073968), (6, 32561640), (8, 24421230), (9, 21707760), (10, 19536984), (12, 16280820), (15, 13024656), (16, 12210615), (18, 10853880), (20, 9768492), (24, 8140410), (27, 7235920), (30, 6512328), (36, 5426940), (40, 4884246), (45, 4341552), (48, 4070205), (54, 3617960), (60, 3256164), (72, 2713470), (80, 2442123), (90, 2170776), (108, 1808980), (120, 1628082), (135, 1447184), (144, 1356735), (151, 1293840), (180, 1085388), (216, 904490), (240, 814041), (270, 723592), (302, 646920), (360, 542694), (432, 452245), (453, 431280), (540, 361796), (599, 326160), (604, 323460), (720, 271347), (755, 258768), (906, 215640), (1080, 180898), (1198, 163080), (1208, 161730), (1359, 143760), (1510, 129384), (1797, 108720), (1812, 107820), (2160, 90449), (2265, 86256), (2396, 81540), (2416, 80865), (2718, 71880), (2995, 65232), (3020, 64692), (3594, 54360), (3624, 53910), (4077, 47920), (4530, 43128), (4792, 40770), (5391, 36240), (5436, 35940), (5990, 32616), (6040, 32346), (6795, 28752), (7188, 27180), (7248, 26955), (8154, 23960), (8985, 21744), (9060, 21564), (9584, 20385), (10782, 18120), (10872, 17970), (11980, 16308), (12080, 16173), (13590, 14376)]