216100080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:888

約数の個数: 240

約数和(自身を含む): 846106560

約数和(自身を除く): 630006480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 504, 530, 560, 630, 636, 720, 742, 795, 809, 840, 848, 954, 1008, 1060, 1113, 1260, 1272, 1484, 1590, 1618, 1680, 1855, 1908, 2120, 2226, 2385, 2427, 2520, 2544, 2968, 3180, 3236, 3339, 3710, 3816, 4045, 4240, 4452, 4770, 4854, 5040, 5565, 5663, 5936, 6360, 6472, 6678, 7281, 7420, 7632, 8090, 8904, 9540, 9708, 11130, 11326, 12135, 12720, 12944, 13356, 14562, 14840, 16180, 16695, 16989, 17808, 19080, 19416, 22260, 22652, 24270, 26712, 28315, 29124, 29680, 32360, 33390, 33978, 36405, 38160, 38832, 42877, 44520, 45304, 48540, 50967, 53424, 56630, 58248, 64720, 66780, 67956, 72810, 84945, 85754, 89040, 90608, 97080, 101934, 113260, 116496, 128631, 133560, 135912, 145620, 169890, 171508, 194160, 203868, 214385, 226520, 254835, 257262, 267120, 271824, 291240, 300139, 339780, 343016, 385893, 407736, 428770, 453040, 509670, 514524, 582480, 600278, 643155, 679560, 686032, 771786, 815472, 857540, 900417, 1019340, 1029048, 1200556, 1286310, 1359120, 1500695, 1543572, 1715080, 1800834, 1929465, 2038680, 2058096, 2401112, 2572620, 2701251, 3001390, 3087144, 3430160, 3601668, 3858930, 4077360, 4502085, 4802224, 5145240, 5402502, 6002780, 6174288, 7203336, 7717860, 9004170, 10290480, 10805004, 12005560, 13506255, 14406672, 15435720, 18008340, 21610008, 24011120, 27012510, 30871440, 36016680, 43220016, 54025020, 72033360, 108050040, 216100080]

約数ペア:

[(1, 216100080), (2, 108050040), (3, 72033360), (4, 54025020), (5, 43220016), (6, 36016680), (7, 30871440), (8, 27012510), (9, 24011120), (10, 21610008), (12, 18008340), (14, 15435720), (15, 14406672), (16, 13506255), (18, 12005560), (20, 10805004), (21, 10290480), (24, 9004170), (28, 7717860), (30, 7203336), (35, 6174288), (36, 6002780), (40, 5402502), (42, 5145240), (45, 4802224), (48, 4502085), (53, 4077360), (56, 3858930), (60, 3601668), (63, 3430160), (70, 3087144), (72, 3001390), (80, 2701251), (84, 2572620), (90, 2401112), (105, 2058096), (106, 2038680), (112, 1929465), (120, 1800834), (126, 1715080), (140, 1543572), (144, 1500695), (159, 1359120), (168, 1286310), (180, 1200556), (210, 1029048), (212, 1019340), (240, 900417), (252, 857540), (265, 815472), (280, 771786), (315, 686032), (318, 679560), (336, 643155), (360, 600278), (371, 582480), (420, 514524), (424, 509670), (477, 453040), (504, 428770), (530, 407736), (560, 385893), (630, 343016), (636, 339780), (720, 300139), (742, 291240), (795, 271824), (809, 267120), (840, 257262), (848, 254835), (954, 226520), (1008, 214385), (1060, 203868), (1113, 194160), (1260, 171508), (1272, 169890), (1484, 145620), (1590, 135912), (1618, 133560), (1680, 128631), (1855, 116496), (1908, 113260), (2120, 101934), (2226, 97080), (2385, 90608), (2427, 89040), (2520, 85754), (2544, 84945), (2968, 72810), (3180, 67956), (3236, 66780), (3339, 64720), (3710, 58248), (3816, 56630), (4045, 53424), (4240, 50967), (4452, 48540), (4770, 45304), (4854, 44520), (5040, 42877), (5565, 38832), (5663, 38160), (5936, 36405), (6360, 33978), (6472, 33390), (6678, 32360), (7281, 29680), (7420, 29124), (7632, 28315), (8090, 26712), (8904, 24270), (9540, 22652), (9708, 22260), (11130, 19416), (11326, 19080), (12135, 17808), (12720, 16989), (12944, 16695), (13356, 16180), (14562, 14840)]