281104267680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{30497}}^1$

素因数の和:30728

約数の個数: 288

約数和(自身を含む): 990921741264

約数和(自身を除く): 709817473584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 173, 180, 185, 222, 240, 288, 296, 333, 346, 360, 370, 444, 480, 519, 555, 592, 666, 692, 720, 740, 865, 888, 1038, 1110, 1184, 1332, 1384, 1440, 1480, 1557, 1665, 1730, 1776, 2076, 2220, 2595, 2664, 2768, 2960, 3114, 3330, 3460, 3552, 4152, 4440, 5190, 5328, 5536, 5920, 6228, 6401, 6660, 6920, 7785, 8304, 8880, 10380, 10656, 12456, 12802, 13320, 13840, 15570, 16608, 17760, 19203, 20760, 24912, 25604, 26640, 27680, 30497, 31140, 32005, 38406, 41520, 49824, 51208, 53280, 57609, 60994, 62280, 64010, 76812, 83040, 91491, 96015, 102416, 115218, 121988, 124560, 128020, 152485, 153624, 182982, 192030, 204832, 230436, 243976, 249120, 256040, 274473, 288045, 304970, 307248, 365964, 384060, 457455, 460872, 487952, 512080, 548946, 576090, 609940, 614496, 731928, 768120, 914910, 921744, 975904, 1024160, 1097892, 1128389, 1152180, 1219880, 1372365, 1463856, 1536240, 1829820, 1843488, 2195784, 2256778, 2304360, 2439760, 2744730, 2927712, 3072480, 3385167, 3659640, 4391568, 4513556, 4608720, 4879520, 5275981, 5489460, 5641945, 6770334, 7319280, 8783136, 9027112, 9217440, 10155501, 10551962, 10978920, 11283890, 13540668, 14638560, 15827943, 16925835, 18054224, 20311002, 21103924, 21957840, 22567780, 26379905, 27081336, 31655886, 33851670, 36108448, 40622004, 42207848, 43915680, 45135560, 47483829, 50777505, 52759810, 54162672, 63311772, 67703340, 79139715, 81244008, 84415696, 90271120, 94967658, 101555010, 105519620, 108325344, 126623544, 135406680, 158279430, 162488016, 168831392, 180542240, 189935316, 195211297, 203110020, 211039240, 237419145, 253247088, 270813360, 316558860, 324976032, 379870632, 390422594, 406220040, 422078480, 474838290, 506494176, 541626720, 585633891, 633117720, 759741264, 780845188, 812440080, 844156960, 949676580, 976056485, 1171267782, 1266235440, 1519482528, 1561690376, 1624880160, 1756901673, 1899353160, 1952112970, 2342535564, 2532470880, 2928169455, 3123380752, 3513803346, 3798706320, 3904225940, 4685071128, 5856338910, 6246761504, 7027606692, 7597412640, 7808451880, 8784508365, 9370142256, 11712677820, 14055213384, 15616903760, 17569016730, 18740284512, 23425355640, 28110426768, 31233807520, 35138033460, 46850711280, 56220853536, 70276066920, 93701422560, 140552133840, 281104267680]

約数ペア:

[(1, 281104267680), (2, 140552133840), (3, 93701422560), (4, 70276066920), (5, 56220853536), (6, 46850711280), (8, 35138033460), (9, 31233807520), (10, 28110426768), (12, 23425355640), (15, 18740284512), (16, 17569016730), (18, 15616903760), (20, 14055213384), (24, 11712677820), (30, 9370142256), (32, 8784508365), (36, 7808451880), (37, 7597412640), (40, 7027606692), (45, 6246761504), (48, 5856338910), (60, 4685071128), (72, 3904225940), (74, 3798706320), (80, 3513803346), (90, 3123380752), (96, 2928169455), (111, 2532470880), (120, 2342535564), (144, 1952112970), (148, 1899353160), (160, 1756901673), (173, 1624880160), (180, 1561690376), (185, 1519482528), (222, 1266235440), (240, 1171267782), (288, 976056485), (296, 949676580), (333, 844156960), (346, 812440080), (360, 780845188), (370, 759741264), (444, 633117720), (480, 585633891), (519, 541626720), (555, 506494176), (592, 474838290), (666, 422078480), (692, 406220040), (720, 390422594), (740, 379870632), (865, 324976032), (888, 316558860), (1038, 270813360), (1110, 253247088), (1184, 237419145), (1332, 211039240), (1384, 203110020), (1440, 195211297), (1480, 189935316), (1557, 180542240), (1665, 168831392), (1730, 162488016), (1776, 158279430), (2076, 135406680), (2220, 126623544), (2595, 108325344), (2664, 105519620), (2768, 101555010), (2960, 94967658), (3114, 90271120), (3330, 84415696), (3460, 81244008), (3552, 79139715), (4152, 67703340), (4440, 63311772), (5190, 54162672), (5328, 52759810), (5536, 50777505), (5920, 47483829), (6228, 45135560), (6401, 43915680), (6660, 42207848), (6920, 40622004), (7785, 36108448), (8304, 33851670), (8880, 31655886), (10380, 27081336), (10656, 26379905), (12456, 22567780), (12802, 21957840), (13320, 21103924), (13840, 20311002), (15570, 18054224), (16608, 16925835), (17760, 15827943), (19203, 14638560), (20760, 13540668), (24912, 11283890), (25604, 10978920), (26640, 10551962), (27680, 10155501), (30497, 9217440), (31140, 9027112), (32005, 8783136), (38406, 7319280), (41520, 6770334), (49824, 5641945), (51208, 5489460), (53280, 5275981), (57609, 4879520), (60994, 4608720), (62280, 4513556), (64010, 4391568), (76812, 3659640), (83040, 3385167), (91491, 3072480), (96015, 2927712), (102416, 2744730), (115218, 2439760), (121988, 2304360), (124560, 2256778), (128020, 2195784), (152485, 1843488), (153624, 1829820), (182982, 1536240), (192030, 1463856), (204832, 1372365), (230436, 1219880), (243976, 1152180), (249120, 1128389), (256040, 1097892), (274473, 1024160), (288045, 975904), (304970, 921744), (307248, 914910), (365964, 768120), (384060, 731928), (457455, 614496), (460872, 609940), (487952, 576090), (512080, 548946)]