244870860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 826398720

約数和(自身を除く): 581527860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 31, 38, 39, 41, 52, 57, 60, 62, 65, 76, 78, 82, 93, 95, 114, 123, 124, 130, 155, 156, 164, 169, 186, 190, 195, 205, 228, 246, 247, 260, 285, 310, 338, 372, 380, 390, 403, 410, 465, 492, 494, 507, 533, 570, 589, 615, 620, 676, 741, 779, 780, 806, 820, 845, 930, 988, 1014, 1066, 1140, 1178, 1209, 1230, 1235, 1271, 1482, 1558, 1599, 1612, 1690, 1767, 1860, 2015, 2028, 2132, 2337, 2356, 2418, 2460, 2470, 2535, 2542, 2665, 2945, 2964, 3116, 3198, 3211, 3380, 3534, 3705, 3813, 3895, 4030, 4674, 4836, 4940, 5070, 5084, 5239, 5330, 5890, 6045, 6355, 6396, 6422, 6929, 7068, 7410, 7626, 7657, 7790, 7995, 8060, 8835, 9348, 9633, 10127, 10140, 10478, 10660, 11685, 11780, 12090, 12710, 12844, 13858, 14820, 15252, 15314, 15580, 15717, 15990, 16055, 16523, 17670, 19065, 19266, 20254, 20787, 20956, 22971, 23370, 24149, 24180, 25420, 26195, 27716, 30381, 30628, 31434, 31980, 32110, 33046, 34645, 35340, 38130, 38285, 38532, 40508, 41574, 45942, 46740, 48165, 48298, 49569, 50635, 52390, 60762, 62868, 64220, 66092, 69290, 72447, 76260, 76570, 78585, 82615, 83148, 91884, 96330, 96596, 99138, 99541, 101270, 103935, 104780, 114855, 120745, 121524, 131651, 138580, 144894, 151905, 153140, 157170, 165230, 192660, 198276, 199082, 202540, 207870, 214799, 229710, 241490, 247845, 263302, 289788, 298623, 303810, 313937, 314340, 330460, 362235, 394953, 398164, 415740, 429598, 459420, 482980, 495690, 497705, 526604, 597246, 607620, 627874, 644397, 658255, 724470, 789906, 859196, 941811, 991380, 995410, 1073995, 1194492, 1255748, 1288794, 1316510, 1448940, 1493115, 1569685, 1579812, 1883622, 1974765, 1990820, 2147990, 2577588, 2633020, 2986230, 3139370, 3221985, 3767244, 3949530, 4081181, 4295980, 4709055, 5972460, 6278740, 6443970, 7899060, 8162362, 9418110, 12243543, 12887940, 16324724, 18836220, 20405905, 24487086, 40811810, 48974172, 61217715, 81623620, 122435430, 244870860]

約数ペア:

[(1, 244870860), (2, 122435430), (3, 81623620), (4, 61217715), (5, 48974172), (6, 40811810), (10, 24487086), (12, 20405905), (13, 18836220), (15, 16324724), (19, 12887940), (20, 12243543), (26, 9418110), (30, 8162362), (31, 7899060), (38, 6443970), (39, 6278740), (41, 5972460), (52, 4709055), (57, 4295980), (60, 4081181), (62, 3949530), (65, 3767244), (76, 3221985), (78, 3139370), (82, 2986230), (93, 2633020), (95, 2577588), (114, 2147990), (123, 1990820), (124, 1974765), (130, 1883622), (155, 1579812), (156, 1569685), (164, 1493115), (169, 1448940), (186, 1316510), (190, 1288794), (195, 1255748), (205, 1194492), (228, 1073995), (246, 995410), (247, 991380), (260, 941811), (285, 859196), (310, 789906), (338, 724470), (372, 658255), (380, 644397), (390, 627874), (403, 607620), (410, 597246), (465, 526604), (492, 497705), (494, 495690), (507, 482980), (533, 459420), (570, 429598), (589, 415740), (615, 398164), (620, 394953), (676, 362235), (741, 330460), (779, 314340), (780, 313937), (806, 303810), (820, 298623), (845, 289788), (930, 263302), (988, 247845), (1014, 241490), (1066, 229710), (1140, 214799), (1178, 207870), (1209, 202540), (1230, 199082), (1235, 198276), (1271, 192660), (1482, 165230), (1558, 157170), (1599, 153140), (1612, 151905), (1690, 144894), (1767, 138580), (1860, 131651), (2015, 121524), (2028, 120745), (2132, 114855), (2337, 104780), (2356, 103935), (2418, 101270), (2460, 99541), (2470, 99138), (2535, 96596), (2542, 96330), (2665, 91884), (2945, 83148), (2964, 82615), (3116, 78585), (3198, 76570), (3211, 76260), (3380, 72447), (3534, 69290), (3705, 66092), (3813, 64220), (3895, 62868), (4030, 60762), (4674, 52390), (4836, 50635), (4940, 49569), (5070, 48298), (5084, 48165), (5239, 46740), (5330, 45942), (5890, 41574), (6045, 40508), (6355, 38532), (6396, 38285), (6422, 38130), (6929, 35340), (7068, 34645), (7410, 33046), (7626, 32110), (7657, 31980), (7790, 31434), (7995, 30628), (8060, 30381), (8835, 27716), (9348, 26195), (9633, 25420), (10127, 24180), (10140, 24149), (10478, 23370), (10660, 22971), (11685, 20956), (11780, 20787), (12090, 20254), (12710, 19266), (12844, 19065), (13858, 17670), (14820, 16523), (15252, 16055), (15314, 15990), (15580, 15717)]