255667230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 384

約数和(自身を含む): 905748480

約数和(自身を除く): 650081250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 31, 35, 38, 39, 42, 45, 53, 57, 62, 63, 65, 70, 78, 90, 91, 93, 95, 105, 106, 114, 117, 126, 130, 133, 155, 159, 171, 182, 186, 190, 195, 210, 217, 234, 247, 265, 266, 273, 279, 285, 310, 315, 318, 342, 371, 390, 399, 403, 434, 455, 465, 477, 494, 530, 546, 558, 570, 585, 589, 630, 651, 665, 689, 741, 742, 795, 798, 806, 819, 855, 910, 930, 954, 1007, 1085, 1113, 1170, 1178, 1197, 1209, 1235, 1302, 1330, 1365, 1378, 1395, 1482, 1590, 1638, 1643, 1710, 1729, 1767, 1855, 1953, 1995, 2014, 2015, 2067, 2170, 2223, 2226, 2385, 2394, 2418, 2470, 2730, 2790, 2821, 2945, 3021, 3255, 3286, 3339, 3445, 3458, 3534, 3627, 3705, 3710, 3906, 3990, 4030, 4095, 4123, 4134, 4446, 4770, 4823, 4929, 5035, 5187, 5301, 5565, 5642, 5890, 5985, 6042, 6045, 6201, 6510, 6678, 6890, 7049, 7254, 7410, 7657, 8190, 8215, 8246, 8463, 8645, 8835, 9063, 9646, 9765, 9858, 10070, 10335, 10374, 10602, 11115, 11130, 11501, 11970, 12090, 12369, 12402, 13091, 14098, 14105, 14469, 14787, 15105, 15314, 15561, 16430, 16695, 16926, 17290, 17670, 18126, 18135, 19530, 20615, 20670, 21147, 21359, 22230, 22971, 23002, 24115, 24645, 24738, 25389, 25935, 26182, 26505, 28210, 28938, 29574, 30210, 31005, 31122, 31217, 33390, 34503, 35245, 36270, 37107, 38285, 39273, 41230, 42294, 42315, 42718, 43407, 45315, 45942, 48230, 49290, 50778, 51870, 53010, 53599, 57505, 61845, 62010, 62434, 63441, 64077, 65455, 68913, 69006, 70490, 72345, 73935, 74214, 76570, 77805, 78546, 84630, 86814, 90630, 91637, 93651, 103509, 105735, 106795, 107198, 114855, 115010, 117819, 123690, 126882, 126945, 128154, 130910, 137826, 144690, 147870, 149513, 155610, 156085, 160797, 172515, 183274, 185535, 187302, 192231, 196365, 207018, 211470, 213590, 217035, 218519, 229710, 235638, 253890, 267995, 274911, 280953, 299026, 312170, 317205, 320385, 321594, 344565, 345030, 371070, 384462, 392730, 405821, 434070, 437038, 448539, 458185, 468255, 482391, 517545, 535990, 549822, 561906, 589095, 634410, 640770, 655557, 689130, 747565, 803985, 811642, 824733, 897078, 916370, 936510, 961155, 964782, 1035090, 1092595, 1178190, 1217463, 1311114, 1345617, 1374555, 1404765, 1495130, 1607970, 1649466, 1922310, 1966671, 2029105, 2185190, 2242695, 2411955, 2434926, 2691234, 2749110, 2809530, 2840747, 3277785, 3652389, 3933342, 4058210, 4123665, 4485390, 4823910, 5681494, 6087315, 6555570, 6728085, 7304778, 8247330, 8522241, 9833355, 12174630, 13456170, 14203735, 17044482, 18261945, 19666710, 25566723, 28407470, 36523890, 42611205, 51133446, 85222410, 127833615, 255667230]

約数ペア:

[(1, 255667230), (2, 127833615), (3, 85222410), (5, 51133446), (6, 42611205), (7, 36523890), (9, 28407470), (10, 25566723), (13, 19666710), (14, 18261945), (15, 17044482), (18, 14203735), (19, 13456170), (21, 12174630), (26, 9833355), (30, 8522241), (31, 8247330), (35, 7304778), (38, 6728085), (39, 6555570), (42, 6087315), (45, 5681494), (53, 4823910), (57, 4485390), (62, 4123665), (63, 4058210), (65, 3933342), (70, 3652389), (78, 3277785), (90, 2840747), (91, 2809530), (93, 2749110), (95, 2691234), (105, 2434926), (106, 2411955), (114, 2242695), (117, 2185190), (126, 2029105), (130, 1966671), (133, 1922310), (155, 1649466), (159, 1607970), (171, 1495130), (182, 1404765), (186, 1374555), (190, 1345617), (195, 1311114), (210, 1217463), (217, 1178190), (234, 1092595), (247, 1035090), (265, 964782), (266, 961155), (273, 936510), (279, 916370), (285, 897078), (310, 824733), (315, 811642), (318, 803985), (342, 747565), (371, 689130), (390, 655557), (399, 640770), (403, 634410), (434, 589095), (455, 561906), (465, 549822), (477, 535990), (494, 517545), (530, 482391), (546, 468255), (558, 458185), (570, 448539), (585, 437038), (589, 434070), (630, 405821), (651, 392730), (665, 384462), (689, 371070), (741, 345030), (742, 344565), (795, 321594), (798, 320385), (806, 317205), (819, 312170), (855, 299026), (910, 280953), (930, 274911), (954, 267995), (1007, 253890), (1085, 235638), (1113, 229710), (1170, 218519), (1178, 217035), (1197, 213590), (1209, 211470), (1235, 207018), (1302, 196365), (1330, 192231), (1365, 187302), (1378, 185535), (1395, 183274), (1482, 172515), (1590, 160797), (1638, 156085), (1643, 155610), (1710, 149513), (1729, 147870), (1767, 144690), (1855, 137826), (1953, 130910), (1995, 128154), (2014, 126945), (2015, 126882), (2067, 123690), (2170, 117819), (2223, 115010), (2226, 114855), (2385, 107198), (2394, 106795), (2418, 105735), (2470, 103509), (2730, 93651), (2790, 91637), (2821, 90630), (2945, 86814), (3021, 84630), (3255, 78546), (3286, 77805), (3339, 76570), (3445, 74214), (3458, 73935), (3534, 72345), (3627, 70490), (3705, 69006), (3710, 68913), (3906, 65455), (3990, 64077), (4030, 63441), (4095, 62434), (4123, 62010), (4134, 61845), (4446, 57505), (4770, 53599), (4823, 53010), (4929, 51870), (5035, 50778), (5187, 49290), (5301, 48230), (5565, 45942), (5642, 45315), (5890, 43407), (5985, 42718), (6042, 42315), (6045, 42294), (6201, 41230), (6510, 39273), (6678, 38285), (6890, 37107), (7049, 36270), (7254, 35245), (7410, 34503), (7657, 33390), (8190, 31217), (8215, 31122), (8246, 31005), (8463, 30210), (8645, 29574), (8835, 28938), (9063, 28210), (9646, 26505), (9765, 26182), (9858, 25935), (10070, 25389), (10335, 24738), (10374, 24645), (10602, 24115), (11115, 23002), (11130, 22971), (11501, 22230), (11970, 21359), (12090, 21147), (12369, 20670), (12402, 20615), (13091, 19530), (14098, 18135), (14105, 18126), (14469, 17670), (14787, 17290), (15105, 16926), (15314, 16695), (15561, 16430)]