156798721920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{6689}}^1$

素因数の和:7161

約数の個数: 256

約数和(自身を含む): 518335848000

約数和(自身を除く): 361537126080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 421, 435, 464, 480, 580, 640, 696, 842, 870, 928, 960, 1160, 1263, 1392, 1684, 1740, 1856, 1920, 2105, 2320, 2526, 2784, 3368, 3480, 3712, 4210, 4640, 5052, 5568, 6315, 6689, 6736, 6960, 8420, 9280, 10104, 11136, 12209, 12630, 13378, 13472, 13920, 16840, 18560, 20067, 20208, 24418, 25260, 26756, 26944, 27840, 33445, 33680, 36627, 40134, 40416, 48836, 50520, 53512, 53888, 55680, 61045, 66890, 67360, 73254, 80268, 80832, 97672, 100335, 101040, 107024, 122090, 133780, 134720, 146508, 160536, 161664, 183135, 193981, 195344, 200670, 202080, 214048, 244180, 267560, 269440, 293016, 321072, 366270, 387962, 390688, 401340, 404160, 428096, 488360, 535120, 581943, 586032, 642144, 732540, 775924, 781376, 802680, 808320, 856192, 969905, 976720, 1070240, 1163886, 1172064, 1284288, 1465080, 1551848, 1562752, 1605360, 1939810, 1953440, 2140480, 2327772, 2344128, 2568576, 2816069, 2909715, 2930160, 3103696, 3210720, 3879620, 3906880, 4280960, 4655544, 4688256, 5632138, 5819430, 5860320, 6207392, 6421440, 7759240, 7813760, 8448207, 9311088, 11264276, 11638860, 11720640, 12414784, 12842880, 14080345, 15518480, 16896414, 18622176, 22528552, 23277720, 23441280, 24829568, 28160690, 31036960, 33792828, 37244352, 42241035, 45057104, 46555440, 56321380, 62073920, 67585656, 74488704, 81666001, 84482070, 90114208, 93110880, 112642760, 124147840, 135171312, 163332002, 168964140, 180228416, 186221760, 225285520, 244998003, 270342624, 326664004, 337928280, 360456832, 372443520, 408330005, 450571040, 489996006, 540685248, 653328008, 675856560, 816660010, 901142080, 979992012, 1081370496, 1224990015, 1306656016, 1351713120, 1633320020, 1802284160, 1959984024, 2449980030, 2613312032, 2703426240, 3266640040, 3919968048, 4899960060, 5226624064, 5406852480, 6533280080, 7839936096, 9799920120, 10453248128, 13066560160, 15679872192, 19599840240, 26133120320, 31359744384, 39199680480, 52266240640, 78399360960, 156798721920]

約数ペア:

[(1, 156798721920), (2, 78399360960), (3, 52266240640), (4, 39199680480), (5, 31359744384), (6, 26133120320), (8, 19599840240), (10, 15679872192), (12, 13066560160), (15, 10453248128), (16, 9799920120), (20, 7839936096), (24, 6533280080), (29, 5406852480), (30, 5226624064), (32, 4899960060), (40, 3919968048), (48, 3266640040), (58, 2703426240), (60, 2613312032), (64, 2449980030), (80, 1959984024), (87, 1802284160), (96, 1633320020), (116, 1351713120), (120, 1306656016), (128, 1224990015), (145, 1081370496), (160, 979992012), (174, 901142080), (192, 816660010), (232, 675856560), (240, 653328008), (290, 540685248), (320, 489996006), (348, 450571040), (384, 408330005), (421, 372443520), (435, 360456832), (464, 337928280), (480, 326664004), (580, 270342624), (640, 244998003), (696, 225285520), (842, 186221760), (870, 180228416), (928, 168964140), (960, 163332002), (1160, 135171312), (1263, 124147840), (1392, 112642760), (1684, 93110880), (1740, 90114208), (1856, 84482070), (1920, 81666001), (2105, 74488704), (2320, 67585656), (2526, 62073920), (2784, 56321380), (3368, 46555440), (3480, 45057104), (3712, 42241035), (4210, 37244352), (4640, 33792828), (5052, 31036960), (5568, 28160690), (6315, 24829568), (6689, 23441280), (6736, 23277720), (6960, 22528552), (8420, 18622176), (9280, 16896414), (10104, 15518480), (11136, 14080345), (12209, 12842880), (12630, 12414784), (13378, 11720640), (13472, 11638860), (13920, 11264276), (16840, 9311088), (18560, 8448207), (20067, 7813760), (20208, 7759240), (24418, 6421440), (25260, 6207392), (26756, 5860320), (26944, 5819430), (27840, 5632138), (33445, 4688256), (33680, 4655544), (36627, 4280960), (40134, 3906880), (40416, 3879620), (48836, 3210720), (50520, 3103696), (53512, 2930160), (53888, 2909715), (55680, 2816069), (61045, 2568576), (66890, 2344128), (67360, 2327772), (73254, 2140480), (80268, 1953440), (80832, 1939810), (97672, 1605360), (100335, 1562752), (101040, 1551848), (107024, 1465080), (122090, 1284288), (133780, 1172064), (134720, 1163886), (146508, 1070240), (160536, 976720), (161664, 969905), (183135, 856192), (193981, 808320), (195344, 802680), (200670, 781376), (202080, 775924), (214048, 732540), (244180, 642144), (267560, 586032), (269440, 581943), (293016, 535120), (321072, 488360), (366270, 428096), (387962, 404160), (390688, 401340)]