31056485760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{145723}}^1$

素因数の和:145785

約数の個数: 192

約数和(自身を含む): 110141113680

約数和(自身を除く): 79084627920

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, 145723, 213120, 291446, 437169, 582892, 728615, 874338, 1165784, 1311507, 1457230, 1748676, 2185845, 2331568, 2623014, 2914460, 3497352, 4371690, 4663136, 5246028, 5391751, 5828920, 6557535, 6994704, 8743380, 9326272, 10492056, 10783502, 11657840, 13115070, 13989408, 16175253, 17486760, 18652544, 20984112, 21567004, 23315680, 26230140, 26958755, 27978816, 32350506, 34973520, 41968224, 43134008, 46631360, 48525759, 52460280, 53917510, 55957632, 64701012, 69947040, 80876265, 83936448, 86268016, 93262720, 97051518, 104920560, 107835020, 129402024, 139894080, 161752530, 167872896, 172536032, 194103036, 209841120, 215670040, 242628795, 258804048, 279788160, 323505060, 345072064, 388206072, 419682240, 431340080, 485257590, 517608096, 647010120, 690144128, 776412144, 839364480, 862680160, 970515180, 1035216192, 1294020240, 1552824288, 1725360320, 1941030360, 2070432384, 2588040480, 3105648576, 3450720640, 3882060720, 5176080960, 6211297152, 7764121440, 10352161920, 15528242880, 31056485760]

約数ペア:

[(1, 31056485760), (2, 15528242880), (3, 10352161920), (4, 7764121440), (5, 6211297152), (6, 5176080960), (8, 3882060720), (9, 3450720640), (10, 3105648576), (12, 2588040480), (15, 2070432384), (16, 1941030360), (18, 1725360320), (20, 1552824288), (24, 1294020240), (30, 1035216192), (32, 970515180), (36, 862680160), (37, 839364480), (40, 776412144), (45, 690144128), (48, 647010120), (60, 517608096), (64, 485257590), (72, 431340080), (74, 419682240), (80, 388206072), (90, 345072064), (96, 323505060), (111, 279788160), (120, 258804048), (128, 242628795), (144, 215670040), (148, 209841120), (160, 194103036), (180, 172536032), (185, 167872896), (192, 161752530), (222, 139894080), (240, 129402024), (288, 107835020), (296, 104920560), (320, 97051518), (333, 93262720), (360, 86268016), (370, 83936448), (384, 80876265), (444, 69947040), (480, 64701012), (555, 55957632), (576, 53917510), (592, 52460280), (640, 48525759), (666, 46631360), (720, 43134008), (740, 41968224), (888, 34973520), (960, 32350506), (1110, 27978816), (1152, 26958755), (1184, 26230140), (1332, 23315680), (1440, 21567004), (1480, 20984112), (1665, 18652544), (1776, 17486760), (1920, 16175253), (2220, 13989408), (2368, 13115070), (2664, 11657840), (2880, 10783502), (2960, 10492056), (3330, 9326272), (3552, 8743380), (4440, 6994704), (4736, 6557535), (5328, 5828920), (5760, 5391751), (5920, 5246028), (6660, 4663136), (7104, 4371690), (8880, 3497352), (10656, 2914460), (11840, 2623014), (13320, 2331568), (14208, 2185845), (17760, 1748676), (21312, 1457230), (23680, 1311507), (26640, 1165784), (35520, 874338), (42624, 728615), (53280, 582892), (71040, 437169), (106560, 291446), (145723, 213120)]