7228084680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{180883}}^1$

素因数の和:180940

約数の個数: 128

約数和(自身を含む): 24744931200

約数和(自身を除く): 17516846520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9990, 13320, 19980, 39960, 180883, 361766, 542649, 723532, 904415, 1085298, 1447064, 1627947, 1808830, 2170596, 2713245, 3255894, 3617660, 4341192, 4883841, 5426490, 6511788, 6692671, 7235320, 8139735, 9767682, 10852980, 13023576, 13385342, 16279470, 19535364, 20078013, 21705960, 24419205, 26770684, 32558940, 33463355, 39070728, 40156026, 48838410, 53541368, 60234039, 65117880, 66926710, 80312052, 97676820, 100390065, 120468078, 133853420, 160624104, 180702117, 195353640, 200780130, 240936156, 267706840, 301170195, 361404234, 401560260, 481872312, 602340390, 722808468, 803120520, 903510585, 1204680780, 1445616936, 1807021170, 2409361560, 3614042340, 7228084680]

約数ペア:

[(1, 7228084680), (2, 3614042340), (3, 2409361560), (4, 1807021170), (5, 1445616936), (6, 1204680780), (8, 903510585), (9, 803120520), (10, 722808468), (12, 602340390), (15, 481872312), (18, 401560260), (20, 361404234), (24, 301170195), (27, 267706840), (30, 240936156), (36, 200780130), (37, 195353640), (40, 180702117), (45, 160624104), (54, 133853420), (60, 120468078), (72, 100390065), (74, 97676820), (90, 80312052), (108, 66926710), (111, 65117880), (120, 60234039), (135, 53541368), (148, 48838410), (180, 40156026), (185, 39070728), (216, 33463355), (222, 32558940), (270, 26770684), (296, 24419205), (333, 21705960), (360, 20078013), (370, 19535364), (444, 16279470), (540, 13385342), (555, 13023576), (666, 10852980), (740, 9767682), (888, 8139735), (999, 7235320), (1080, 6692671), (1110, 6511788), (1332, 5426490), (1480, 4883841), (1665, 4341192), (1998, 3617660), (2220, 3255894), (2664, 2713245), (3330, 2170596), (3996, 1808830), (4440, 1627947), (4995, 1447064), (6660, 1085298), (7992, 904415), (9990, 723532), (13320, 542649), (19980, 361766), (39960, 180883)]