8401520880

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2131

約数の個数: 280

約数和(自身を含む): 29714035680

約数和(自身を除く): 21312514800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 81, 90, 108, 120, 135, 142, 144, 162, 180, 213, 216, 240, 243, 270, 284, 324, 355, 360, 405, 426, 432, 486, 540, 568, 639, 648, 710, 720, 729, 810, 852, 972, 1065, 1080, 1136, 1215, 1278, 1296, 1420, 1458, 1620, 1704, 1917, 1944, 2029, 2130, 2160, 2430, 2556, 2840, 2916, 3195, 3240, 3408, 3645, 3834, 3888, 4058, 4260, 4860, 5112, 5680, 5751, 5832, 6087, 6390, 6480, 7290, 7668, 8116, 8520, 9585, 9720, 10145, 10224, 11502, 11664, 12174, 12780, 14580, 15336, 16232, 17040, 17253, 18261, 19170, 19440, 20290, 23004, 24348, 25560, 28755, 29160, 30435, 30672, 32464, 34506, 36522, 38340, 40580, 46008, 48696, 51120, 51759, 54783, 57510, 58320, 60870, 69012, 73044, 76680, 81160, 86265, 91305, 92016, 97392, 103518, 109566, 115020, 121740, 138024, 144059, 146088, 153360, 162320, 164349, 172530, 182610, 207036, 219132, 230040, 243480, 258795, 273915, 276048, 288118, 292176, 328698, 345060, 365220, 414072, 432177, 438264, 460080, 486960, 493047, 517590, 547830, 576236, 657396, 690120, 720295, 730440, 821745, 828144, 864354, 876528, 986094, 1035180, 1095660, 1152472, 1296531, 1314792, 1380240, 1440590, 1460880, 1479141, 1643490, 1728708, 1972188, 2070360, 2160885, 2191320, 2304944, 2465235, 2593062, 2629584, 2881180, 2958282, 3286980, 3457416, 3889593, 3944376, 4140720, 4321770, 4382640, 4930470, 5186124, 5762360, 5916564, 6482655, 6573960, 6914832, 7395705, 7779186, 7888752, 8643540, 9860940, 10372248, 11524720, 11668779, 11833128, 12965310, 13147920, 14791410, 15558372, 17287080, 19447965, 19721880, 20744496, 23337558, 23666256, 25930620, 29582820, 31116744, 34574160, 35006337, 38895930, 39443760, 46675116, 51861240, 58343895, 59165640, 62233488, 70012674, 77791860, 93350232, 103722480, 105019011, 116687790, 118331280, 140025348, 155583720, 175031685, 186700464, 210038022, 233375580, 280050696, 311167440, 350063370, 420076044, 466751160, 525095055, 560101392, 700126740, 840152088, 933502320, 1050190110, 1400253480, 1680304176, 2100380220, 2800506960, 4200760440, 8401520880]

約数ペア:

[(1, 8401520880), (2, 4200760440), (3, 2800506960), (4, 2100380220), (5, 1680304176), (6, 1400253480), (8, 1050190110), (9, 933502320), (10, 840152088), (12, 700126740), (15, 560101392), (16, 525095055), (18, 466751160), (20, 420076044), (24, 350063370), (27, 311167440), (30, 280050696), (36, 233375580), (40, 210038022), (45, 186700464), (48, 175031685), (54, 155583720), (60, 140025348), (71, 118331280), (72, 116687790), (80, 105019011), (81, 103722480), (90, 93350232), (108, 77791860), (120, 70012674), (135, 62233488), (142, 59165640), (144, 58343895), (162, 51861240), (180, 46675116), (213, 39443760), (216, 38895930), (240, 35006337), (243, 34574160), (270, 31116744), (284, 29582820), (324, 25930620), (355, 23666256), (360, 23337558), (405, 20744496), (426, 19721880), (432, 19447965), (486, 17287080), (540, 15558372), (568, 14791410), (639, 13147920), (648, 12965310), (710, 11833128), (720, 11668779), (729, 11524720), (810, 10372248), (852, 9860940), (972, 8643540), (1065, 7888752), (1080, 7779186), (1136, 7395705), (1215, 6914832), (1278, 6573960), (1296, 6482655), (1420, 5916564), (1458, 5762360), (1620, 5186124), (1704, 4930470), (1917, 4382640), (1944, 4321770), (2029, 4140720), (2130, 3944376), (2160, 3889593), (2430, 3457416), (2556, 3286980), (2840, 2958282), (2916, 2881180), (3195, 2629584), (3240, 2593062), (3408, 2465235), (3645, 2304944), (3834, 2191320), (3888, 2160885), (4058, 2070360), (4260, 1972188), (4860, 1728708), (5112, 1643490), (5680, 1479141), (5751, 1460880), (5832, 1440590), (6087, 1380240), (6390, 1314792), (6480, 1296531), (7290, 1152472), (7668, 1095660), (8116, 1035180), (8520, 986094), (9585, 876528), (9720, 864354), (10145, 828144), (10224, 821745), (11502, 730440), (11664, 720295), (12174, 690120), (12780, 657396), (14580, 576236), (15336, 547830), (16232, 517590), (17040, 493047), (17253, 486960), (18261, 460080), (19170, 438264), (19440, 432177), (20290, 414072), (23004, 365220), (24348, 345060), (25560, 328698), (28755, 292176), (29160, 288118), (30435, 276048), (30672, 273915), (32464, 258795), (34506, 243480), (36522, 230040), (38340, 219132), (40580, 207036), (46008, 182610), (48696, 172530), (51120, 164349), (51759, 162320), (54783, 153360), (57510, 146088), (58320, 144059), (60870, 138024), (69012, 121740), (73044, 115020), (76680, 109566), (81160, 103518), (86265, 97392), (91305, 92016)]