16209746640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1184923}}^1$

素因数の和:1184961

約数の個数: 120

約数和(自身を含む): 57302924640

約数和(自身を除く): 41093178000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 1184923, 2369846, 3554769, 4739692, 5924615, 7109538, 9479384, 10664307, 11849230, 14219076, 17773845, 18958768, 21328614, 22513537, 23698460, 28438152, 35547690, 42657228, 45027074, 47396920, 53321535, 56876304, 67540611, 71095380, 85314456, 90054148, 94793840, 106643070, 112567685, 135081222, 142190760, 170628912, 180108296, 202621833, 213286140, 225135370, 270162444, 284381520, 337703055, 360216592, 405243666, 426572280, 450270740, 540324888, 675406110, 810487332, 853144560, 900541480, 1013109165, 1080649776, 1350812220, 1620974664, 1801082960, 2026218330, 2701624440, 3241949328, 4052436660, 5403248880, 8104873320, 16209746640]

約数ペア:

[(1, 16209746640), (2, 8104873320), (3, 5403248880), (4, 4052436660), (5, 3241949328), (6, 2701624440), (8, 2026218330), (9, 1801082960), (10, 1620974664), (12, 1350812220), (15, 1080649776), (16, 1013109165), (18, 900541480), (19, 853144560), (20, 810487332), (24, 675406110), (30, 540324888), (36, 450270740), (38, 426572280), (40, 405243666), (45, 360216592), (48, 337703055), (57, 284381520), (60, 270162444), (72, 225135370), (76, 213286140), (80, 202621833), (90, 180108296), (95, 170628912), (114, 142190760), (120, 135081222), (144, 112567685), (152, 106643070), (171, 94793840), (180, 90054148), (190, 85314456), (228, 71095380), (240, 67540611), (285, 56876304), (304, 53321535), (342, 47396920), (360, 45027074), (380, 42657228), (456, 35547690), (570, 28438152), (684, 23698460), (720, 22513537), (760, 21328614), (855, 18958768), (912, 17773845), (1140, 14219076), (1368, 11849230), (1520, 10664307), (1710, 9479384), (2280, 7109538), (2736, 5924615), (3420, 4739692), (4560, 3554769), (6840, 2369846), (13680, 1184923)]