28412945280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{133319}}^1$

素因数の和:133381

約数の個数: 192

約数和(自身を含む): 100765922400

約数和(自身を除く): 72352977120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 888, 960, 1110, 1152, 1184, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 4440, 4736, 5328, 5760, 5920, 6660, 7104, 8880, 10656, 11840, 13320, 14208, 17760, 21312, 23680, 26640, 35520, 42624, 53280, 71040, 106560, 133319, 213120, 266638, 399957, 533276, 666595, 799914, 1066552, 1199871, 1333190, 1599828, 1999785, 2133104, 2399742, 2666380, 3199656, 3999570, 4266208, 4799484, 4932803, 5332760, 5999355, 6399312, 7999140, 8532416, 9598968, 9865606, 10665520, 11998710, 12798624, 14798409, 15998280, 17064832, 19197936, 19731212, 21331040, 23997420, 24664015, 25597248, 29596818, 31996560, 38395872, 39462424, 42662080, 44395227, 47994840, 49328030, 51194496, 59193636, 63993120, 73992045, 76791744, 78924848, 85324160, 88790454, 95989680, 98656060, 118387272, 127986240, 147984090, 153583488, 157849696, 177580908, 191979360, 197312120, 221976135, 236774544, 255972480, 295968180, 315699392, 355161816, 383958720, 394624240, 443952270, 473549088, 591936360, 631398784, 710323632, 767917440, 789248480, 887904540, 947098176, 1183872720, 1420647264, 1578496960, 1775809080, 1894196352, 2367745440, 2841294528, 3156993920, 3551618160, 4735490880, 5682589056, 7103236320, 9470981760, 14206472640, 28412945280]

約数ペア:

[(1, 28412945280), (2, 14206472640), (3, 9470981760), (4, 7103236320), (5, 5682589056), (6, 4735490880), (8, 3551618160), (9, 3156993920), (10, 2841294528), (12, 2367745440), (15, 1894196352), (16, 1775809080), (18, 1578496960), (20, 1420647264), (24, 1183872720), (30, 947098176), (32, 887904540), (36, 789248480), (37, 767917440), (40, 710323632), (45, 631398784), (48, 591936360), (60, 473549088), (64, 443952270), (72, 394624240), (74, 383958720), (80, 355161816), (90, 315699392), (96, 295968180), (111, 255972480), (120, 236774544), (128, 221976135), (144, 197312120), (148, 191979360), (160, 177580908), (180, 157849696), (185, 153583488), (192, 147984090), (222, 127986240), (240, 118387272), (288, 98656060), (296, 95989680), (320, 88790454), (333, 85324160), (360, 78924848), (370, 76791744), (384, 73992045), (444, 63993120), (480, 59193636), (555, 51194496), (576, 49328030), (592, 47994840), (640, 44395227), (666, 42662080), (720, 39462424), (740, 38395872), (888, 31996560), (960, 29596818), (1110, 25597248), (1152, 24664015), (1184, 23997420), (1332, 21331040), (1440, 19731212), (1480, 19197936), (1665, 17064832), (1776, 15998280), (1920, 14798409), (2220, 12798624), (2368, 11998710), (2664, 10665520), (2880, 9865606), (2960, 9598968), (3330, 8532416), (3552, 7999140), (4440, 6399312), (4736, 5999355), (5328, 5332760), (5760, 4932803), (5920, 4799484), (6660, 4266208), (7104, 3999570), (8880, 3199656), (10656, 2666380), (11840, 2399742), (13320, 2133104), (14208, 1999785), (17760, 1599828), (21312, 1333190), (23680, 1199871), (26640, 1066552), (35520, 799914), (42624, 666595), (53280, 533276), (71040, 399957), (106560, 266638), (133319, 213120)]