19005343560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{396937}}^1$

素因数の和:396980

約数の個数: 192

約数和(自身を含む): 74306793600

約数和(自身を除く): 55301450040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 23940, 47880, 396937, 793874, 1190811, 1587748, 1984685, 2381622, 2778559, 3175496, 3572433, 3969370, 4763244, 5557118, 5954055, 7144866, 7541803, 7938740, 8335677, 9526488, 11114236, 11908110, 13892795, 14289732, 15083606, 15877480, 16671354, 17862165, 22228472, 22625409, 23816220, 25007031, 27785590, 28579464, 30167212, 33342708, 35724330, 37709015, 41678385, 45250818, 47632440, 50014062, 52792621, 55571180, 60334424, 66685416, 67876227, 71448660, 75418030, 83356770, 90501636, 100028124, 105585242, 111142360, 113127045, 125035155, 135752454, 142897320, 150836060, 158377863, 166713540, 181003272, 200056248, 211170484, 226254090, 250070310, 263963105, 271504908, 301672120, 316755726, 333427080, 339381135, 422340968, 452508180, 475133589, 500140620, 527926210, 543009816, 633511452, 678762270, 791889315, 905016360, 950267178, 1000281240, 1055852420, 1267022904, 1357524540, 1583778630, 1900534356, 2111704840, 2375667945, 2715049080, 3167557260, 3801068712, 4751335890, 6335114520, 9502671780, 19005343560]

約数ペア:

[(1, 19005343560), (2, 9502671780), (3, 6335114520), (4, 4751335890), (5, 3801068712), (6, 3167557260), (7, 2715049080), (8, 2375667945), (9, 2111704840), (10, 1900534356), (12, 1583778630), (14, 1357524540), (15, 1267022904), (18, 1055852420), (19, 1000281240), (20, 950267178), (21, 905016360), (24, 791889315), (28, 678762270), (30, 633511452), (35, 543009816), (36, 527926210), (38, 500140620), (40, 475133589), (42, 452508180), (45, 422340968), (56, 339381135), (57, 333427080), (60, 316755726), (63, 301672120), (70, 271504908), (72, 263963105), (76, 250070310), (84, 226254090), (90, 211170484), (95, 200056248), (105, 181003272), (114, 166713540), (120, 158377863), (126, 150836060), (133, 142897320), (140, 135752454), (152, 125035155), (168, 113127045), (171, 111142360), (180, 105585242), (190, 100028124), (210, 90501636), (228, 83356770), (252, 75418030), (266, 71448660), (280, 67876227), (285, 66685416), (315, 60334424), (342, 55571180), (360, 52792621), (380, 50014062), (399, 47632440), (420, 45250818), (456, 41678385), (504, 37709015), (532, 35724330), (570, 33342708), (630, 30167212), (665, 28579464), (684, 27785590), (760, 25007031), (798, 23816220), (840, 22625409), (855, 22228472), (1064, 17862165), (1140, 16671354), (1197, 15877480), (1260, 15083606), (1330, 14289732), (1368, 13892795), (1596, 11908110), (1710, 11114236), (1995, 9526488), (2280, 8335677), (2394, 7938740), (2520, 7541803), (2660, 7144866), (3192, 5954055), (3420, 5557118), (3990, 4763244), (4788, 3969370), (5320, 3572433), (5985, 3175496), (6840, 2778559), (7980, 2381622), (9576, 1984685), (11970, 1587748), (15960, 1190811), (23940, 793874), (47880, 396937)]