289521540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 360

約数和(自身を含む): 1146336576

約数和(自身を除く): 856815036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 211, 220, 231, 242, 252, 270, 297, 308, 315, 324, 330, 363, 378, 385, 396, 405, 420, 422, 462, 484, 495, 540, 567, 594, 605, 630, 633, 660, 693, 726, 756, 770, 810, 844, 847, 891, 924, 945, 990, 1055, 1089, 1134, 1155, 1188, 1210, 1260, 1266, 1386, 1452, 1477, 1485, 1540, 1620, 1694, 1782, 1815, 1890, 1899, 1980, 2079, 2110, 2178, 2268, 2310, 2321, 2420, 2532, 2541, 2772, 2835, 2954, 2970, 3165, 3267, 3388, 3465, 3564, 3630, 3780, 3798, 4158, 4220, 4235, 4356, 4431, 4455, 4620, 4642, 5082, 5445, 5670, 5697, 5908, 5940, 6237, 6330, 6534, 6930, 6963, 7260, 7385, 7596, 7623, 8316, 8470, 8862, 8910, 9284, 9495, 9801, 10164, 10395, 10890, 11340, 11394, 11605, 12474, 12660, 12705, 13068, 13293, 13860, 13926, 14770, 15246, 16247, 16335, 16940, 17091, 17724, 17820, 18990, 19602, 20790, 20889, 21780, 22155, 22788, 22869, 23210, 24948, 25410, 25531, 26586, 27852, 28485, 29540, 30492, 31185, 32494, 32670, 34182, 34815, 37980, 38115, 39204, 39879, 41580, 41778, 44310, 45738, 46420, 48741, 49005, 50820, 51062, 53172, 56970, 62370, 62667, 64988, 65340, 66465, 68364, 68607, 69630, 76230, 76593, 79758, 81235, 83556, 85455, 88620, 91476, 97482, 98010, 102124, 104445, 113940, 114345, 119637, 124740, 125334, 127655, 132930, 137214, 139260, 146223, 152460, 153186, 159516, 162470, 170910, 178717, 188001, 194964, 196020, 199395, 208890, 228690, 229779, 239274, 243705, 250668, 255310, 265860, 274428, 292446, 306372, 313335, 324940, 341820, 343035, 357434, 376002, 382965, 398790, 417780, 438669, 457380, 459558, 478548, 487410, 510620, 536151, 584892, 598185, 626670, 686070, 689337, 714868, 731115, 752004, 765930, 797580, 877338, 893585, 919116, 940005, 974820, 1072302, 1148895, 1196370, 1253340, 1316007, 1372140, 1378674, 1462230, 1531860, 1608453, 1754676, 1787170, 1880010, 2068011, 2144604, 2193345, 2297790, 2392740, 2632014, 2680755, 2757348, 2924460, 3216906, 3446685, 3574340, 3760020, 4136022, 4386690, 4595580, 4825359, 5264028, 5361510, 6433812, 6580035, 6893370, 8042265, 8272044, 8773380, 9650718, 10340055, 10723020, 13160070, 13786740, 14476077, 16084530, 19301436, 20680110, 24126795, 26320140, 28952154, 32169060, 41360220, 48253590, 57904308, 72380385, 96507180, 144760770, 289521540]

約数ペア:

[(1, 289521540), (2, 144760770), (3, 96507180), (4, 72380385), (5, 57904308), (6, 48253590), (7, 41360220), (9, 32169060), (10, 28952154), (11, 26320140), (12, 24126795), (14, 20680110), (15, 19301436), (18, 16084530), (20, 14476077), (21, 13786740), (22, 13160070), (27, 10723020), (28, 10340055), (30, 9650718), (33, 8773380), (35, 8272044), (36, 8042265), (42, 6893370), (44, 6580035), (45, 6433812), (54, 5361510), (55, 5264028), (60, 4825359), (63, 4595580), (66, 4386690), (70, 4136022), (77, 3760020), (81, 3574340), (84, 3446685), (90, 3216906), (99, 2924460), (105, 2757348), (108, 2680755), (110, 2632014), (121, 2392740), (126, 2297790), (132, 2193345), (135, 2144604), (140, 2068011), (154, 1880010), (162, 1787170), (165, 1754676), (180, 1608453), (189, 1531860), (198, 1462230), (210, 1378674), (211, 1372140), (220, 1316007), (231, 1253340), (242, 1196370), (252, 1148895), (270, 1072302), (297, 974820), (308, 940005), (315, 919116), (324, 893585), (330, 877338), (363, 797580), (378, 765930), (385, 752004), (396, 731115), (405, 714868), (420, 689337), (422, 686070), (462, 626670), (484, 598185), (495, 584892), (540, 536151), (567, 510620), (594, 487410), (605, 478548), (630, 459558), (633, 457380), (660, 438669), (693, 417780), (726, 398790), (756, 382965), (770, 376002), (810, 357434), (844, 343035), (847, 341820), (891, 324940), (924, 313335), (945, 306372), (990, 292446), (1055, 274428), (1089, 265860), (1134, 255310), (1155, 250668), (1188, 243705), (1210, 239274), (1260, 229779), (1266, 228690), (1386, 208890), (1452, 199395), (1477, 196020), (1485, 194964), (1540, 188001), (1620, 178717), (1694, 170910), (1782, 162470), (1815, 159516), (1890, 153186), (1899, 152460), (1980, 146223), (2079, 139260), (2110, 137214), (2178, 132930), (2268, 127655), (2310, 125334), (2321, 124740), (2420, 119637), (2532, 114345), (2541, 113940), (2772, 104445), (2835, 102124), (2954, 98010), (2970, 97482), (3165, 91476), (3267, 88620), (3388, 85455), (3465, 83556), (3564, 81235), (3630, 79758), (3780, 76593), (3798, 76230), (4158, 69630), (4220, 68607), (4235, 68364), (4356, 66465), (4431, 65340), (4455, 64988), (4620, 62667), (4642, 62370), (5082, 56970), (5445, 53172), (5670, 51062), (5697, 50820), (5908, 49005), (5940, 48741), (6237, 46420), (6330, 45738), (6534, 44310), (6930, 41778), (6963, 41580), (7260, 39879), (7385, 39204), (7596, 38115), (7623, 37980), (8316, 34815), (8470, 34182), (8862, 32670), (8910, 32494), (9284, 31185), (9495, 30492), (9801, 29540), (10164, 28485), (10395, 27852), (10890, 26586), (11340, 25531), (11394, 25410), (11605, 24948), (12474, 23210), (12660, 22869), (12705, 22788), (13068, 22155), (13293, 21780), (13860, 20889), (13926, 20790), (14770, 19602), (15246, 18990), (16247, 17820), (16335, 17724), (16940, 17091)]