172923840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:739

約数の個数: 168

約数和(自身を含む): 601888560

約数和(自身を除く): 428964720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 388, 480, 485, 576, 582, 619, 720, 776, 873, 960, 970, 1164, 1238, 1440, 1455, 1552, 1746, 1857, 1940, 2328, 2476, 2880, 2910, 3095, 3104, 3492, 3714, 3880, 4365, 4656, 4952, 5571, 5820, 6190, 6208, 6984, 7428, 7760, 8730, 9285, 9312, 9904, 11142, 11640, 12380, 13968, 14856, 15520, 17460, 18570, 18624, 19808, 22284, 23280, 24760, 27855, 27936, 29712, 31040, 34920, 37140, 39616, 44568, 46560, 49520, 55710, 55872, 59424, 60043, 69840, 74280, 89136, 93120, 99040, 111420, 118848, 120086, 139680, 148560, 178272, 180129, 198080, 222840, 240172, 279360, 297120, 300215, 356544, 360258, 445680, 480344, 540387, 594240, 600430, 720516, 891360, 900645, 960688, 1080774, 1200860, 1441032, 1782720, 1801290, 1921376, 2161548, 2401720, 2701935, 2882064, 3602580, 3842752, 4323096, 4803440, 5403870, 5764128, 7205160, 8646192, 9606880, 10807740, 11528256, 14410320, 17292384, 19213760, 21615480, 28820640, 34584768, 43230960, 57641280, 86461920, 172923840]

約数ペア:

[(1, 172923840), (2, 86461920), (3, 57641280), (4, 43230960), (5, 34584768), (6, 28820640), (8, 21615480), (9, 19213760), (10, 17292384), (12, 14410320), (15, 11528256), (16, 10807740), (18, 9606880), (20, 8646192), (24, 7205160), (30, 5764128), (32, 5403870), (36, 4803440), (40, 4323096), (45, 3842752), (48, 3602580), (60, 2882064), (64, 2701935), (72, 2401720), (80, 2161548), (90, 1921376), (96, 1801290), (97, 1782720), (120, 1441032), (144, 1200860), (160, 1080774), (180, 960688), (192, 900645), (194, 891360), (240, 720516), (288, 600430), (291, 594240), (320, 540387), (360, 480344), (388, 445680), (480, 360258), (485, 356544), (576, 300215), (582, 297120), (619, 279360), (720, 240172), (776, 222840), (873, 198080), (960, 180129), (970, 178272), (1164, 148560), (1238, 139680), (1440, 120086), (1455, 118848), (1552, 111420), (1746, 99040), (1857, 93120), (1940, 89136), (2328, 74280), (2476, 69840), (2880, 60043), (2910, 59424), (3095, 55872), (3104, 55710), (3492, 49520), (3714, 46560), (3880, 44568), (4365, 39616), (4656, 37140), (4952, 34920), (5571, 31040), (5820, 29712), (6190, 27936), (6208, 27855), (6984, 24760), (7428, 23280), (7760, 22284), (8730, 19808), (9285, 18624), (9312, 18570), (9904, 17460), (11142, 15520), (11640, 14856), (12380, 13968)]