211500960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1047

約数の個数: 192

約数和(自身を含む): 745282944

約数和(自身を除く): 533781984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 96, 110, 120, 123, 132, 160, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 352, 410, 440, 451, 480, 492, 528, 615, 656, 660, 820, 880, 902, 977, 984, 1056, 1230, 1312, 1320, 1353, 1640, 1760, 1804, 1954, 1968, 2255, 2460, 2640, 2706, 2931, 3280, 3608, 3908, 3936, 4510, 4885, 4920, 5280, 5412, 5862, 6560, 6765, 7216, 7816, 9020, 9770, 9840, 10747, 10824, 11724, 13530, 14432, 14655, 15632, 18040, 19540, 19680, 21494, 21648, 23448, 27060, 29310, 31264, 32241, 36080, 39080, 40057, 42988, 43296, 46896, 53735, 54120, 58620, 64482, 72160, 78160, 80114, 85976, 93792, 107470, 108240, 117240, 120171, 128964, 156320, 160228, 161205, 171952, 200285, 214940, 216480, 234480, 240342, 257928, 320456, 322410, 343904, 400570, 429880, 440627, 468960, 480684, 515856, 600855, 640912, 644820, 801140, 859760, 881254, 961368, 1031712, 1201710, 1281824, 1289640, 1321881, 1602280, 1719520, 1762508, 1922736, 2203135, 2403420, 2579280, 2643762, 3204560, 3525016, 3845472, 4406270, 4806840, 5158560, 5287524, 6409120, 6609405, 7050032, 8812540, 9613680, 10575048, 13218810, 14100064, 17625080, 19227360, 21150096, 26437620, 35250160, 42300192, 52875240, 70500320, 105750480, 211500960]

約数ペア:

[(1, 211500960), (2, 105750480), (3, 70500320), (4, 52875240), (5, 42300192), (6, 35250160), (8, 26437620), (10, 21150096), (11, 19227360), (12, 17625080), (15, 14100064), (16, 13218810), (20, 10575048), (22, 9613680), (24, 8812540), (30, 7050032), (32, 6609405), (33, 6409120), (40, 5287524), (41, 5158560), (44, 4806840), (48, 4406270), (55, 3845472), (60, 3525016), (66, 3204560), (80, 2643762), (82, 2579280), (88, 2403420), (96, 2203135), (110, 1922736), (120, 1762508), (123, 1719520), (132, 1602280), (160, 1321881), (164, 1289640), (165, 1281824), (176, 1201710), (205, 1031712), (220, 961368), (240, 881254), (246, 859760), (264, 801140), (328, 644820), (330, 640912), (352, 600855), (410, 515856), (440, 480684), (451, 468960), (480, 440627), (492, 429880), (528, 400570), (615, 343904), (656, 322410), (660, 320456), (820, 257928), (880, 240342), (902, 234480), (977, 216480), (984, 214940), (1056, 200285), (1230, 171952), (1312, 161205), (1320, 160228), (1353, 156320), (1640, 128964), (1760, 120171), (1804, 117240), (1954, 108240), (1968, 107470), (2255, 93792), (2460, 85976), (2640, 80114), (2706, 78160), (2931, 72160), (3280, 64482), (3608, 58620), (3908, 54120), (3936, 53735), (4510, 46896), (4885, 43296), (4920, 42988), (5280, 40057), (5412, 39080), (5862, 36080), (6560, 32241), (6765, 31264), (7216, 29310), (7816, 27060), (9020, 23448), (9770, 21648), (9840, 21494), (10747, 19680), (10824, 19540), (11724, 18040), (13530, 15632), (14432, 14655)]