168106680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3554

約数の個数: 192

約数和(自身を含む): 657446400

約数和(自身を除く): 489339720

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, 3511, 3990, 4788, 5320, 5985, 6840, 7022, 7980, 9576, 10533, 11970, 14044, 15960, 17555, 21066, 23940, 24577, 28088, 31599, 35110, 42132, 47880, 49154, 52665, 63198, 66709, 70220, 73731, 84264, 98308, 105330, 122885, 126396, 133418, 140440, 147462, 157995, 196616, 200127, 210660, 221193, 245770, 252792, 266836, 294924, 315990, 333545, 368655, 400254, 421320, 442386, 466963, 491540, 533672, 589848, 600381, 631980, 667090, 737310, 800508, 884772, 933926, 983080, 1000635, 1105965, 1200762, 1263960, 1334180, 1400889, 1474620, 1601016, 1769544, 1867852, 2001270, 2211930, 2334815, 2401524, 2668360, 2801778, 2949240, 3001905, 3735704, 4002540, 4202667, 4423860, 4669630, 4803048, 5603556, 6003810, 7004445, 8005080, 8405334, 8847720, 9339260, 11207112, 12007620, 14008890, 16810668, 18678520, 21013335, 24015240, 28017780, 33621336, 42026670, 56035560, 84053340, 168106680]

約数ペア:

[(1, 168106680), (2, 84053340), (3, 56035560), (4, 42026670), (5, 33621336), (6, 28017780), (7, 24015240), (8, 21013335), (9, 18678520), (10, 16810668), (12, 14008890), (14, 12007620), (15, 11207112), (18, 9339260), (19, 8847720), (20, 8405334), (21, 8005080), (24, 7004445), (28, 6003810), (30, 5603556), (35, 4803048), (36, 4669630), (38, 4423860), (40, 4202667), (42, 4002540), (45, 3735704), (56, 3001905), (57, 2949240), (60, 2801778), (63, 2668360), (70, 2401524), (72, 2334815), (76, 2211930), (84, 2001270), (90, 1867852), (95, 1769544), (105, 1601016), (114, 1474620), (120, 1400889), (126, 1334180), (133, 1263960), (140, 1200762), (152, 1105965), (168, 1000635), (171, 983080), (180, 933926), (190, 884772), (210, 800508), (228, 737310), (252, 667090), (266, 631980), (280, 600381), (285, 589848), (315, 533672), (342, 491540), (360, 466963), (380, 442386), (399, 421320), (420, 400254), (456, 368655), (504, 333545), (532, 315990), (570, 294924), (630, 266836), (665, 252792), (684, 245770), (760, 221193), (798, 210660), (840, 200127), (855, 196616), (1064, 157995), (1140, 147462), (1197, 140440), (1260, 133418), (1330, 126396), (1368, 122885), (1596, 105330), (1710, 98308), (1995, 84264), (2280, 73731), (2394, 70220), (2520, 66709), (2660, 63198), (3192, 52665), (3420, 49154), (3511, 47880), (3990, 42132), (4788, 35110), (5320, 31599), (5985, 28088), (6840, 24577), (7022, 23940), (7980, 21066), (9576, 17555), (10533, 15960), (11970, 14044)]