20160085680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{27211}}^1$

素因数の和:27254

約数の個数: 320

約数和(自身を含む): 80982912000

約数和(自身を除く): 60822826320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 343, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 686, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1029, 1080, 1176, 1260, 1323, 1372, 1470, 1512, 1680, 1715, 1764, 1890, 1960, 2058, 2160, 2205, 2352, 2520, 2646, 2744, 2940, 3024, 3087, 3430, 3528, 3780, 3920, 4116, 4410, 5040, 5145, 5292, 5488, 5880, 6174, 6615, 6860, 7056, 7560, 8232, 8820, 9261, 10290, 10584, 11760, 12348, 13230, 13720, 15120, 15435, 16464, 17640, 18522, 20580, 21168, 24696, 26460, 27211, 27440, 30870, 35280, 37044, 41160, 46305, 49392, 52920, 54422, 61740, 74088, 81633, 82320, 92610, 105840, 108844, 123480, 136055, 148176, 163266, 185220, 190477, 217688, 244899, 246960, 272110, 326532, 370440, 380954, 408165, 435376, 489798, 544220, 571431, 653064, 734697, 740880, 761908, 816330, 952385, 979596, 1088440, 1142862, 1224495, 1306128, 1333339, 1469394, 1523816, 1632660, 1714293, 1904770, 1959192, 2176880, 2285724, 2448990, 2666678, 2857155, 2938788, 3047632, 3265320, 3428586, 3673485, 3809540, 3918384, 4000017, 4571448, 4897980, 5142879, 5333356, 5714310, 5877576, 6530640, 6666695, 6857172, 7346970, 7619080, 8000034, 8571465, 9142896, 9333373, 9795960, 10285758, 10666712, 11428620, 11755152, 12000051, 13333390, 13714344, 14693940, 15238160, 16000068, 17142930, 18666746, 19591920, 20000085, 20571516, 21333424, 22857240, 24000102, 25714395, 26666780, 27428688, 28000119, 29387880, 32000136, 34285860, 36000153, 37333492, 40000170, 41143032, 45714480, 46666865, 48000204, 51428790, 53333560, 56000238, 58775760, 60000255, 64000272, 68571720, 72000306, 74666984, 80000340, 82286064, 84000357, 93333730, 96000408, 102857580, 106667120, 112000476, 120000510, 137143440, 140000595, 144000612, 149333968, 160000680, 168000714, 180000765, 186667460, 192000816, 205715160, 224000952, 240001020, 252001071, 280001190, 288001224, 320001360, 336001428, 360001530, 373334920, 411430320, 420001785, 448001904, 480002040, 504002142, 560002380, 576002448, 672002856, 720003060, 746669840, 840003570, 960004080, 1008004284, 1120004760, 1260005355, 1344005712, 1440006120, 1680007140, 2016008568, 2240009520, 2520010710, 2880012240, 3360014280, 4032017136, 5040021420, 6720028560, 10080042840, 20160085680]

約数ペア:

[(1, 20160085680), (2, 10080042840), (3, 6720028560), (4, 5040021420), (5, 4032017136), (6, 3360014280), (7, 2880012240), (8, 2520010710), (9, 2240009520), (10, 2016008568), (12, 1680007140), (14, 1440006120), (15, 1344005712), (16, 1260005355), (18, 1120004760), (20, 1008004284), (21, 960004080), (24, 840003570), (27, 746669840), (28, 720003060), (30, 672002856), (35, 576002448), (36, 560002380), (40, 504002142), (42, 480002040), (45, 448001904), (48, 420001785), (49, 411430320), (54, 373334920), (56, 360001530), (60, 336001428), (63, 320001360), (70, 288001224), (72, 280001190), (80, 252001071), (84, 240001020), (90, 224000952), (98, 205715160), (105, 192000816), (108, 186667460), (112, 180000765), (120, 168000714), (126, 160000680), (135, 149333968), (140, 144000612), (144, 140000595), (147, 137143440), (168, 120000510), (180, 112000476), (189, 106667120), (196, 102857580), (210, 96000408), (216, 93333730), (240, 84000357), (245, 82286064), (252, 80000340), (270, 74666984), (280, 72000306), (294, 68571720), (315, 64000272), (336, 60000255), (343, 58775760), (360, 56000238), (378, 53333560), (392, 51428790), (420, 48000204), (432, 46666865), (441, 45714480), (490, 41143032), (504, 40000170), (540, 37333492), (560, 36000153), (588, 34285860), (630, 32000136), (686, 29387880), (720, 28000119), (735, 27428688), (756, 26666780), (784, 25714395), (840, 24000102), (882, 22857240), (945, 21333424), (980, 20571516), (1008, 20000085), (1029, 19591920), (1080, 18666746), (1176, 17142930), (1260, 16000068), (1323, 15238160), (1372, 14693940), (1470, 13714344), (1512, 13333390), (1680, 12000051), (1715, 11755152), (1764, 11428620), (1890, 10666712), (1960, 10285758), (2058, 9795960), (2160, 9333373), (2205, 9142896), (2352, 8571465), (2520, 8000034), (2646, 7619080), (2744, 7346970), (2940, 6857172), (3024, 6666695), (3087, 6530640), (3430, 5877576), (3528, 5714310), (3780, 5333356), (3920, 5142879), (4116, 4897980), (4410, 4571448), (5040, 4000017), (5145, 3918384), (5292, 3809540), (5488, 3673485), (5880, 3428586), (6174, 3265320), (6615, 3047632), (6860, 2938788), (7056, 2857155), (7560, 2666678), (8232, 2448990), (8820, 2285724), (9261, 2176880), (10290, 1959192), (10584, 1904770), (11760, 1714293), (12348, 1632660), (13230, 1523816), (13720, 1469394), (15120, 1333339), (15435, 1306128), (16464, 1224495), (17640, 1142862), (18522, 1088440), (20580, 979596), (21168, 952385), (24696, 816330), (26460, 761908), (27211, 740880), (27440, 734697), (30870, 653064), (35280, 571431), (37044, 544220), (41160, 489798), (46305, 435376), (49392, 408165), (52920, 380954), (54422, 370440), (61740, 326532), (74088, 272110), (81633, 246960), (82320, 244899), (92610, 217688), (105840, 190477), (108844, 185220), (123480, 163266), (136055, 148176)]