2041979040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9391}}^1$

素因数の和:9563

約数の個数: 144

約数和(自身を含む): 7015147776

約数和(自身を除く): 4973168736

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, 72, 80, 90, 96, 120, 144, 151, 160, 180, 240, 288, 302, 360, 453, 480, 604, 720, 755, 906, 1208, 1359, 1440, 1510, 1812, 2265, 2416, 2718, 3020, 3624, 4530, 4832, 5436, 6040, 6795, 7248, 9060, 9391, 10872, 12080, 13590, 14496, 18120, 18782, 21744, 24160, 27180, 28173, 36240, 37564, 43488, 46955, 54360, 56346, 72480, 75128, 84519, 93910, 108720, 112692, 140865, 150256, 169038, 187820, 217440, 225384, 281730, 300512, 338076, 375640, 422595, 450768, 563460, 676152, 751280, 845190, 901536, 1126920, 1352304, 1418041, 1502560, 1690380, 2253840, 2704608, 2836082, 3380760, 4254123, 4507680, 5672164, 6761520, 7090205, 8508246, 11344328, 12762369, 13523040, 14180410, 17016492, 21270615, 22688656, 25524738, 28360820, 34032984, 42541230, 45377312, 51049476, 56721640, 63811845, 68065968, 85082460, 102098952, 113443280, 127623690, 136131936, 170164920, 204197904, 226886560, 255247380, 340329840, 408395808, 510494760, 680659680, 1020989520, 2041979040]

約数ペア:

[(1, 2041979040), (2, 1020989520), (3, 680659680), (4, 510494760), (5, 408395808), (6, 340329840), (8, 255247380), (9, 226886560), (10, 204197904), (12, 170164920), (15, 136131936), (16, 127623690), (18, 113443280), (20, 102098952), (24, 85082460), (30, 68065968), (32, 63811845), (36, 56721640), (40, 51049476), (45, 45377312), (48, 42541230), (60, 34032984), (72, 28360820), (80, 25524738), (90, 22688656), (96, 21270615), (120, 17016492), (144, 14180410), (151, 13523040), (160, 12762369), (180, 11344328), (240, 8508246), (288, 7090205), (302, 6761520), (360, 5672164), (453, 4507680), (480, 4254123), (604, 3380760), (720, 2836082), (755, 2704608), (906, 2253840), (1208, 1690380), (1359, 1502560), (1440, 1418041), (1510, 1352304), (1812, 1126920), (2265, 901536), (2416, 845190), (2718, 751280), (3020, 676152), (3624, 563460), (4530, 450768), (4832, 422595), (5436, 375640), (6040, 338076), (6795, 300512), (7248, 281730), (9060, 225384), (9391, 217440), (10872, 187820), (12080, 169038), (13590, 150256), (14496, 140865), (18120, 112692), (18782, 108720), (21744, 93910), (24160, 84519), (27180, 75128), (28173, 72480), (36240, 56346), (37564, 54360), (43488, 46955)]