227352480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 764588160

約数和(自身を除く): 537235680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 97, 114, 120, 152, 160, 190, 194, 228, 240, 257, 285, 291, 304, 380, 388, 456, 480, 485, 514, 570, 582, 608, 760, 771, 776, 912, 970, 1028, 1140, 1164, 1285, 1455, 1520, 1542, 1552, 1824, 1843, 1940, 2056, 2280, 2328, 2570, 2910, 3040, 3084, 3104, 3686, 3855, 3880, 4112, 4560, 4656, 4883, 5140, 5529, 5820, 6168, 7372, 7710, 7760, 8224, 9120, 9215, 9312, 9766, 10280, 11058, 11640, 12336, 14649, 14744, 15420, 15520, 18430, 19532, 20560, 22116, 23280, 24415, 24672, 24929, 27645, 29298, 29488, 30840, 36860, 39064, 41120, 44232, 46560, 48830, 49858, 55290, 58596, 58976, 61680, 73245, 73720, 74787, 78128, 88464, 97660, 99716, 110580, 117192, 123360, 124645, 146490, 147440, 149574, 156256, 176928, 195320, 199432, 221160, 234384, 249290, 292980, 294880, 299148, 373935, 390640, 398864, 442320, 468768, 473651, 498580, 585960, 598296, 747870, 781280, 797728, 884640, 947302, 997160, 1171920, 1196592, 1420953, 1495740, 1894604, 1994320, 2343840, 2368255, 2393184, 2841906, 2991480, 3789208, 3988640, 4736510, 5683812, 5982960, 7104765, 7578416, 9473020, 11367624, 11965920, 14209530, 15156832, 18946040, 22735248, 28419060, 37892080, 45470496, 56838120, 75784160, 113676240, 227352480]

約数ペア:

[(1, 227352480), (2, 113676240), (3, 75784160), (4, 56838120), (5, 45470496), (6, 37892080), (8, 28419060), (10, 22735248), (12, 18946040), (15, 15156832), (16, 14209530), (19, 11965920), (20, 11367624), (24, 9473020), (30, 7578416), (32, 7104765), (38, 5982960), (40, 5683812), (48, 4736510), (57, 3988640), (60, 3789208), (76, 2991480), (80, 2841906), (95, 2393184), (96, 2368255), (97, 2343840), (114, 1994320), (120, 1894604), (152, 1495740), (160, 1420953), (190, 1196592), (194, 1171920), (228, 997160), (240, 947302), (257, 884640), (285, 797728), (291, 781280), (304, 747870), (380, 598296), (388, 585960), (456, 498580), (480, 473651), (485, 468768), (514, 442320), (570, 398864), (582, 390640), (608, 373935), (760, 299148), (771, 294880), (776, 292980), (912, 249290), (970, 234384), (1028, 221160), (1140, 199432), (1164, 195320), (1285, 176928), (1455, 156256), (1520, 149574), (1542, 147440), (1552, 146490), (1824, 124645), (1843, 123360), (1940, 117192), (2056, 110580), (2280, 99716), (2328, 97660), (2570, 88464), (2910, 78128), (3040, 74787), (3084, 73720), (3104, 73245), (3686, 61680), (3855, 58976), (3880, 58596), (4112, 55290), (4560, 49858), (4656, 48830), (4883, 46560), (5140, 44232), (5529, 41120), (5820, 39064), (6168, 36860), (7372, 30840), (7710, 29488), (7760, 29298), (8224, 27645), (9120, 24929), (9215, 24672), (9312, 24415), (9766, 23280), (10280, 22116), (11058, 20560), (11640, 19532), (12336, 18430), (14649, 15520), (14744, 15420)]