907481520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:948

約数の個数: 240

約数和(自身を含む): 3351348000

約数和(自身を除く): 2443866480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 149, 165, 176, 180, 198, 220, 240, 264, 298, 330, 360, 396, 440, 447, 495, 528, 596, 660, 720, 745, 769, 792, 880, 894, 990, 1192, 1320, 1341, 1490, 1538, 1584, 1639, 1788, 1980, 2235, 2307, 2384, 2640, 2682, 2980, 3076, 3278, 3576, 3845, 3960, 4470, 4614, 4917, 5364, 5960, 6152, 6556, 6705, 6921, 7152, 7690, 7920, 8195, 8459, 8940, 9228, 9834, 10728, 11535, 11920, 12304, 13112, 13410, 13842, 14751, 15380, 16390, 16918, 17880, 18456, 19668, 21456, 23070, 24585, 25377, 26224, 26820, 27684, 29502, 30760, 32780, 33836, 34605, 35760, 36912, 39336, 42295, 46140, 49170, 50754, 53640, 55368, 59004, 61520, 65560, 67672, 69210, 73755, 76131, 78672, 84590, 92280, 98340, 101508, 107280, 110736, 114581, 118008, 126885, 131120, 135344, 138420, 147510, 152262, 169180, 184560, 196680, 203016, 229162, 236016, 253770, 276840, 295020, 304524, 338360, 343743, 380655, 393360, 406032, 458324, 507540, 553680, 572905, 590040, 609048, 676720, 687486, 761310, 916648, 1015080, 1031229, 1145810, 1180080, 1218096, 1260391, 1374972, 1522620, 1718715, 1833296, 2030160, 2062458, 2291620, 2520782, 2749944, 3045240, 3437430, 3781173, 4124916, 4583240, 5041564, 5156145, 5499888, 6090480, 6301955, 6874860, 7562346, 8249832, 9166480, 10083128, 10312290, 11343519, 12603910, 13749720, 15124692, 16499664, 18905865, 20166256, 20624580, 22687038, 25207820, 27499440, 30249384, 37811730, 41249160, 45374076, 50415640, 56717595, 60498768, 75623460, 82498320, 90748152, 100831280, 113435190, 151246920, 181496304, 226870380, 302493840, 453740760, 907481520]

約数ペア:

[(1, 907481520), (2, 453740760), (3, 302493840), (4, 226870380), (5, 181496304), (6, 151246920), (8, 113435190), (9, 100831280), (10, 90748152), (11, 82498320), (12, 75623460), (15, 60498768), (16, 56717595), (18, 50415640), (20, 45374076), (22, 41249160), (24, 37811730), (30, 30249384), (33, 27499440), (36, 25207820), (40, 22687038), (44, 20624580), (45, 20166256), (48, 18905865), (55, 16499664), (60, 15124692), (66, 13749720), (72, 12603910), (80, 11343519), (88, 10312290), (90, 10083128), (99, 9166480), (110, 8249832), (120, 7562346), (132, 6874860), (144, 6301955), (149, 6090480), (165, 5499888), (176, 5156145), (180, 5041564), (198, 4583240), (220, 4124916), (240, 3781173), (264, 3437430), (298, 3045240), (330, 2749944), (360, 2520782), (396, 2291620), (440, 2062458), (447, 2030160), (495, 1833296), (528, 1718715), (596, 1522620), (660, 1374972), (720, 1260391), (745, 1218096), (769, 1180080), (792, 1145810), (880, 1031229), (894, 1015080), (990, 916648), (1192, 761310), (1320, 687486), (1341, 676720), (1490, 609048), (1538, 590040), (1584, 572905), (1639, 553680), (1788, 507540), (1980, 458324), (2235, 406032), (2307, 393360), (2384, 380655), (2640, 343743), (2682, 338360), (2980, 304524), (3076, 295020), (3278, 276840), (3576, 253770), (3845, 236016), (3960, 229162), (4470, 203016), (4614, 196680), (4917, 184560), (5364, 169180), (5960, 152262), (6152, 147510), (6556, 138420), (6705, 135344), (6921, 131120), (7152, 126885), (7690, 118008), (7920, 114581), (8195, 110736), (8459, 107280), (8940, 101508), (9228, 98340), (9834, 92280), (10728, 84590), (11535, 78672), (11920, 76131), (12304, 73755), (13112, 69210), (13410, 67672), (13842, 65560), (14751, 61520), (15380, 59004), (16390, 55368), (16918, 53640), (17880, 50754), (18456, 49170), (19668, 46140), (21456, 42295), (23070, 39336), (24585, 36912), (25377, 35760), (26224, 34605), (26820, 33836), (27684, 32780), (29502, 30760)]