2163119160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{3719}}^1$

素因数の和:3901

約数の個数: 128

約数和(自身を含む): 6717427200

約数和(自身を除く): 4554308040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 131, 148, 185, 222, 262, 296, 370, 393, 444, 524, 555, 655, 740, 786, 888, 1048, 1110, 1310, 1480, 1572, 1965, 2220, 2620, 3144, 3719, 3930, 4440, 4847, 5240, 7438, 7860, 9694, 11157, 14541, 14876, 15720, 18595, 19388, 22314, 24235, 29082, 29752, 37190, 38776, 44628, 48470, 55785, 58164, 72705, 74380, 89256, 96940, 111570, 116328, 137603, 145410, 148760, 193880, 223140, 275206, 290820, 412809, 446280, 487189, 550412, 581640, 688015, 825618, 974378, 1100824, 1376030, 1461567, 1651236, 1948756, 2064045, 2435945, 2752060, 2923134, 3302472, 3897512, 4128090, 4871890, 5504120, 5846268, 7307835, 8256180, 9743780, 11692536, 14615670, 16512360, 18025993, 19487560, 29231340, 36051986, 54077979, 58462680, 72103972, 90129965, 108155958, 144207944, 180259930, 216311916, 270389895, 360519860, 432623832, 540779790, 721039720, 1081559580, 2163119160]

約数ペア:

[(1, 2163119160), (2, 1081559580), (3, 721039720), (4, 540779790), (5, 432623832), (6, 360519860), (8, 270389895), (10, 216311916), (12, 180259930), (15, 144207944), (20, 108155958), (24, 90129965), (30, 72103972), (37, 58462680), (40, 54077979), (60, 36051986), (74, 29231340), (111, 19487560), (120, 18025993), (131, 16512360), (148, 14615670), (185, 11692536), (222, 9743780), (262, 8256180), (296, 7307835), (370, 5846268), (393, 5504120), (444, 4871890), (524, 4128090), (555, 3897512), (655, 3302472), (740, 2923134), (786, 2752060), (888, 2435945), (1048, 2064045), (1110, 1948756), (1310, 1651236), (1480, 1461567), (1572, 1376030), (1965, 1100824), (2220, 974378), (2620, 825618), (3144, 688015), (3719, 581640), (3930, 550412), (4440, 487189), (4847, 446280), (5240, 412809), (7438, 290820), (7860, 275206), (9694, 223140), (11157, 193880), (14541, 148760), (14876, 145410), (15720, 137603), (18595, 116328), (19388, 111570), (22314, 96940), (24235, 89256), (29082, 74380), (29752, 72705), (37190, 58164), (38776, 55785), (44628, 48470)]