1655542080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{911}}^1$

素因数の和:1565

約数の個数: 168

約数和(自身を含む): 5709659904

約数和(自身を除く): 4054117824

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, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 631, 720, 911, 960, 1262, 1440, 1822, 1893, 2524, 2733, 2880, 3155, 3644, 3786, 4555, 5048, 5466, 5679, 6310, 7288, 7572, 8199, 9110, 9465, 10096, 10932, 11358, 12620, 13665, 14576, 15144, 16398, 18220, 18930, 20192, 21864, 22716, 25240, 27330, 28395, 29152, 30288, 32796, 36440, 37860, 40384, 40995, 43728, 45432, 50480, 54660, 56790, 58304, 60576, 65592, 72880, 75720, 81990, 87456, 90864, 100960, 109320, 113580, 121152, 131184, 145760, 151440, 163980, 174912, 181728, 201920, 218640, 227160, 262368, 291520, 302880, 327960, 363456, 437280, 454320, 524736, 574841, 605760, 655920, 874560, 908640, 1149682, 1311840, 1724523, 1817280, 2299364, 2623680, 2874205, 3449046, 4598728, 5173569, 5748410, 6898092, 8622615, 9197456, 10347138, 11496820, 13796184, 17245230, 18394912, 20694276, 22993640, 25867845, 27592368, 34490460, 36789824, 41388552, 45987280, 51735690, 55184736, 68980920, 82777104, 91974560, 103471380, 110369472, 137961840, 165554208, 183949120, 206942760, 275923680, 331108416, 413885520, 551847360, 827771040, 1655542080]

約数ペア:

[(1, 1655542080), (2, 827771040), (3, 551847360), (4, 413885520), (5, 331108416), (6, 275923680), (8, 206942760), (9, 183949120), (10, 165554208), (12, 137961840), (15, 110369472), (16, 103471380), (18, 91974560), (20, 82777104), (24, 68980920), (30, 55184736), (32, 51735690), (36, 45987280), (40, 41388552), (45, 36789824), (48, 34490460), (60, 27592368), (64, 25867845), (72, 22993640), (80, 20694276), (90, 18394912), (96, 17245230), (120, 13796184), (144, 11496820), (160, 10347138), (180, 9197456), (192, 8622615), (240, 6898092), (288, 5748410), (320, 5173569), (360, 4598728), (480, 3449046), (576, 2874205), (631, 2623680), (720, 2299364), (911, 1817280), (960, 1724523), (1262, 1311840), (1440, 1149682), (1822, 908640), (1893, 874560), (2524, 655920), (2733, 605760), (2880, 574841), (3155, 524736), (3644, 454320), (3786, 437280), (4555, 363456), (5048, 327960), (5466, 302880), (5679, 291520), (6310, 262368), (7288, 227160), (7572, 218640), (8199, 201920), (9110, 181728), (9465, 174912), (10096, 163980), (10932, 151440), (11358, 145760), (12620, 131184), (13665, 121152), (14576, 113580), (15144, 109320), (16398, 100960), (18220, 90864), (18930, 87456), (20192, 81990), (21864, 75720), (22716, 72880), (25240, 65592), (27330, 60576), (28395, 58304), (29152, 56790), (30288, 54660), (32796, 50480), (36440, 45432), (37860, 43728), (40384, 40995)]