8277784920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:487

約数の個数: 288

約数和(自身を含む): 28273808160

約数和(自身を除く): 19996023240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 71, 72, 90, 93, 120, 124, 142, 155, 180, 186, 213, 248, 279, 284, 310, 337, 355, 360, 372, 426, 465, 558, 568, 620, 639, 674, 710, 744, 852, 930, 961, 1011, 1065, 1116, 1240, 1278, 1348, 1395, 1420, 1685, 1704, 1860, 1922, 2022, 2130, 2201, 2232, 2556, 2696, 2790, 2840, 2883, 3033, 3195, 3370, 3720, 3844, 4044, 4260, 4402, 4805, 5055, 5112, 5580, 5766, 6066, 6390, 6603, 6740, 7688, 8088, 8520, 8649, 8804, 9610, 10110, 10447, 11005, 11160, 11532, 12132, 12780, 13206, 13480, 14415, 15165, 17298, 17608, 19220, 19809, 20220, 20894, 22010, 23064, 23927, 24264, 25560, 26412, 28830, 30330, 31341, 33015, 34596, 38440, 39618, 40440, 41788, 43245, 44020, 47854, 52235, 52824, 57660, 60660, 62682, 66030, 68231, 69192, 71781, 79236, 83576, 86490, 88040, 94023, 95708, 99045, 104470, 115320, 119635, 121320, 125364, 132060, 136462, 143562, 156705, 158472, 172980, 188046, 191416, 198090, 204693, 208940, 215343, 239270, 250728, 264120, 272924, 287124, 313410, 323857, 341155, 345960, 358905, 376092, 396180, 409386, 417880, 430686, 470115, 478540, 545848, 574248, 614079, 626820, 647714, 682310, 717810, 741737, 752184, 792360, 818772, 861372, 940230, 957080, 971571, 1023465, 1076715, 1228158, 1253640, 1295428, 1364620, 1435620, 1483474, 1619285, 1637544, 1722744, 1880460, 1943142, 2046930, 2153430, 2225211, 2456316, 2590856, 2729240, 2871240, 2914713, 2966948, 3070395, 3238570, 3708685, 3760920, 3886284, 4093860, 4306860, 4450422, 4857855, 4912632, 5829426, 5933896, 6140790, 6477140, 6675633, 7417370, 7772568, 8187720, 8613720, 8900844, 9715710, 11126055, 11658852, 12281580, 12954280, 13351266, 14573565, 14834740, 17801688, 19431420, 22252110, 22993847, 23317704, 24563160, 26702532, 29147130, 29669480, 33378165, 38862840, 44504220, 45987694, 53405064, 58294260, 66756330, 68981541, 89008440, 91975388, 114969235, 116588520, 133512660, 137963082, 183950776, 206944623, 229938470, 267025320, 275926164, 344907705, 413889246, 459876940, 551852328, 689815410, 827778492, 919753880, 1034723115, 1379630820, 1655556984, 2069446230, 2759261640, 4138892460, 8277784920]

約数ペア:

[(1, 8277784920), (2, 4138892460), (3, 2759261640), (4, 2069446230), (5, 1655556984), (6, 1379630820), (8, 1034723115), (9, 919753880), (10, 827778492), (12, 689815410), (15, 551852328), (18, 459876940), (20, 413889246), (24, 344907705), (30, 275926164), (31, 267025320), (36, 229938470), (40, 206944623), (45, 183950776), (60, 137963082), (62, 133512660), (71, 116588520), (72, 114969235), (90, 91975388), (93, 89008440), (120, 68981541), (124, 66756330), (142, 58294260), (155, 53405064), (180, 45987694), (186, 44504220), (213, 38862840), (248, 33378165), (279, 29669480), (284, 29147130), (310, 26702532), (337, 24563160), (355, 23317704), (360, 22993847), (372, 22252110), (426, 19431420), (465, 17801688), (558, 14834740), (568, 14573565), (620, 13351266), (639, 12954280), (674, 12281580), (710, 11658852), (744, 11126055), (852, 9715710), (930, 8900844), (961, 8613720), (1011, 8187720), (1065, 7772568), (1116, 7417370), (1240, 6675633), (1278, 6477140), (1348, 6140790), (1395, 5933896), (1420, 5829426), (1685, 4912632), (1704, 4857855), (1860, 4450422), (1922, 4306860), (2022, 4093860), (2130, 3886284), (2201, 3760920), (2232, 3708685), (2556, 3238570), (2696, 3070395), (2790, 2966948), (2840, 2914713), (2883, 2871240), (3033, 2729240), (3195, 2590856), (3370, 2456316), (3720, 2225211), (3844, 2153430), (4044, 2046930), (4260, 1943142), (4402, 1880460), (4805, 1722744), (5055, 1637544), (5112, 1619285), (5580, 1483474), (5766, 1435620), (6066, 1364620), (6390, 1295428), (6603, 1253640), (6740, 1228158), (7688, 1076715), (8088, 1023465), (8520, 971571), (8649, 957080), (8804, 940230), (9610, 861372), (10110, 818772), (10447, 792360), (11005, 752184), (11160, 741737), (11532, 717810), (12132, 682310), (12780, 647714), (13206, 626820), (13480, 614079), (14415, 574248), (15165, 545848), (17298, 478540), (17608, 470115), (19220, 430686), (19809, 417880), (20220, 409386), (20894, 396180), (22010, 376092), (23064, 358905), (23927, 345960), (24264, 341155), (25560, 323857), (26412, 313410), (28830, 287124), (30330, 272924), (31341, 264120), (33015, 250728), (34596, 239270), (38440, 215343), (39618, 208940), (40440, 204693), (41788, 198090), (43245, 191416), (44020, 188046), (47854, 172980), (52235, 158472), (52824, 156705), (57660, 143562), (60660, 136462), (62682, 132060), (66030, 125364), (68231, 121320), (69192, 119635), (71781, 115320), (79236, 104470), (83576, 99045), (86490, 95708), (88040, 94023)]