789835680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 2802159360

約数和(自身を除く): 2012323680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 79, 80, 90, 96, 106, 120, 131, 144, 158, 159, 160, 180, 212, 237, 240, 262, 265, 288, 316, 318, 360, 393, 395, 424, 474, 477, 480, 524, 530, 632, 636, 655, 711, 720, 786, 790, 795, 848, 948, 954, 1048, 1060, 1179, 1185, 1264, 1272, 1310, 1422, 1440, 1572, 1580, 1590, 1696, 1896, 1908, 1965, 2096, 2120, 2358, 2370, 2385, 2528, 2544, 2620, 2844, 3144, 3160, 3180, 3555, 3792, 3816, 3930, 4187, 4192, 4240, 4716, 4740, 4770, 5088, 5240, 5688, 5895, 6288, 6320, 6360, 6943, 7110, 7584, 7632, 7860, 8374, 8480, 9432, 9480, 9540, 10349, 10480, 11376, 11790, 12561, 12576, 12640, 12720, 13886, 14220, 15264, 15720, 16748, 18864, 18960, 19080, 20698, 20829, 20935, 20960, 22752, 23580, 25122, 25440, 27772, 28440, 31047, 31440, 33496, 34715, 37683, 37728, 37920, 38160, 41396, 41658, 41870, 47160, 50244, 51745, 55544, 56880, 62094, 62487, 62805, 62880, 66992, 69430, 75366, 76320, 82792, 83316, 83740, 93141, 94320, 100488, 103490, 104145, 111088, 113760, 124188, 124974, 125610, 133984, 138860, 150732, 155235, 165584, 166632, 167480, 186282, 188415, 188640, 200976, 206980, 208290, 222176, 248376, 249948, 251220, 277720, 301464, 310470, 312435, 331168, 333264, 334960, 372564, 376830, 401952, 413960, 416580, 465705, 496752, 499896, 502440, 548497, 555440, 602928, 620940, 624870, 666528, 669920, 745128, 753660, 827920, 833160, 931410, 993504, 999792, 1004880, 1096994, 1110880, 1205856, 1241880, 1249740, 1490256, 1507320, 1645491, 1655840, 1666320, 1862820, 1999584, 2009760, 2193988, 2483760, 2499480, 2742485, 2980512, 3014640, 3290982, 3332640, 3725640, 4387976, 4936473, 4967520, 4998960, 5484970, 6029280, 6581964, 7451280, 8227455, 8775952, 9872946, 9997920, 10969940, 13163928, 14902560, 16454910, 17551904, 19745892, 21939880, 24682365, 26327856, 32909820, 39491784, 43879760, 49364730, 52655712, 65819640, 78983568, 87759520, 98729460, 131639280, 157967136, 197458920, 263278560, 394917840, 789835680]

約数ペア:

[(1, 789835680), (2, 394917840), (3, 263278560), (4, 197458920), (5, 157967136), (6, 131639280), (8, 98729460), (9, 87759520), (10, 78983568), (12, 65819640), (15, 52655712), (16, 49364730), (18, 43879760), (20, 39491784), (24, 32909820), (30, 26327856), (32, 24682365), (36, 21939880), (40, 19745892), (45, 17551904), (48, 16454910), (53, 14902560), (60, 13163928), (72, 10969940), (79, 9997920), (80, 9872946), (90, 8775952), (96, 8227455), (106, 7451280), (120, 6581964), (131, 6029280), (144, 5484970), (158, 4998960), (159, 4967520), (160, 4936473), (180, 4387976), (212, 3725640), (237, 3332640), (240, 3290982), (262, 3014640), (265, 2980512), (288, 2742485), (316, 2499480), (318, 2483760), (360, 2193988), (393, 2009760), (395, 1999584), (424, 1862820), (474, 1666320), (477, 1655840), (480, 1645491), (524, 1507320), (530, 1490256), (632, 1249740), (636, 1241880), (655, 1205856), (711, 1110880), (720, 1096994), (786, 1004880), (790, 999792), (795, 993504), (848, 931410), (948, 833160), (954, 827920), (1048, 753660), (1060, 745128), (1179, 669920), (1185, 666528), (1264, 624870), (1272, 620940), (1310, 602928), (1422, 555440), (1440, 548497), (1572, 502440), (1580, 499896), (1590, 496752), (1696, 465705), (1896, 416580), (1908, 413960), (1965, 401952), (2096, 376830), (2120, 372564), (2358, 334960), (2370, 333264), (2385, 331168), (2528, 312435), (2544, 310470), (2620, 301464), (2844, 277720), (3144, 251220), (3160, 249948), (3180, 248376), (3555, 222176), (3792, 208290), (3816, 206980), (3930, 200976), (4187, 188640), (4192, 188415), (4240, 186282), (4716, 167480), (4740, 166632), (4770, 165584), (5088, 155235), (5240, 150732), (5688, 138860), (5895, 133984), (6288, 125610), (6320, 124974), (6360, 124188), (6943, 113760), (7110, 111088), (7584, 104145), (7632, 103490), (7860, 100488), (8374, 94320), (8480, 93141), (9432, 83740), (9480, 83316), (9540, 82792), (10349, 76320), (10480, 75366), (11376, 69430), (11790, 66992), (12561, 62880), (12576, 62805), (12640, 62487), (12720, 62094), (13886, 56880), (14220, 55544), (15264, 51745), (15720, 50244), (16748, 47160), (18864, 41870), (18960, 41658), (19080, 41396), (20698, 38160), (20829, 37920), (20935, 37728), (20960, 37683), (22752, 34715), (23580, 33496), (25122, 31440), (25440, 31047), (27772, 28440)]