1838644920

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:537

約数の個数: 384

約数和(自身を含む): 7214538240

約数和(自身を除く): 5375893320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 81, 84, 90, 105, 108, 120, 122, 126, 135, 140, 162, 168, 180, 183, 189, 210, 216, 243, 244, 252, 270, 280, 305, 315, 324, 360, 366, 378, 405, 420, 427, 443, 486, 488, 504, 540, 549, 567, 610, 630, 648, 732, 756, 810, 840, 854, 886, 915, 945, 972, 1080, 1098, 1134, 1215, 1220, 1260, 1281, 1329, 1464, 1512, 1620, 1647, 1701, 1708, 1772, 1830, 1890, 1944, 2135, 2196, 2215, 2268, 2430, 2440, 2520, 2562, 2658, 2745, 2835, 3101, 3240, 3294, 3402, 3416, 3544, 3660, 3780, 3843, 3987, 4270, 4392, 4430, 4536, 4860, 4941, 5124, 5316, 5490, 5670, 6202, 6405, 6588, 6645, 6804, 7320, 7560, 7686, 7974, 8235, 8505, 8540, 8860, 9303, 9720, 9882, 10248, 10632, 10980, 11340, 11529, 11961, 12404, 12810, 13176, 13290, 13608, 14823, 15372, 15505, 15948, 16470, 17010, 17080, 17720, 18606, 19215, 19764, 19935, 21960, 22680, 23058, 23922, 24705, 24808, 25620, 26580, 27023, 27909, 29646, 30744, 31010, 31896, 32940, 34020, 34587, 35883, 37212, 38430, 39528, 39870, 46116, 46515, 47844, 49410, 51240, 53160, 54046, 55818, 57645, 59292, 59805, 62020, 65880, 68040, 69174, 71766, 74115, 74424, 76860, 79740, 81069, 83727, 92232, 93030, 95688, 98820, 103761, 107649, 108092, 111636, 115290, 118584, 119610, 124040, 135115, 138348, 139545, 143532, 148230, 153720, 159480, 162138, 167454, 172935, 179415, 186060, 189161, 197640, 207522, 215298, 216184, 223272, 230580, 239220, 243207, 251181, 270230, 276696, 279090, 287064, 296460, 324276, 334908, 345870, 358830, 372120, 378322, 405345, 415044, 418635, 430596, 461160, 478440, 486414, 502362, 518805, 538245, 540460, 558180, 567483, 592920, 648552, 669816, 691740, 717660, 729621, 753543, 756644, 810690, 830088, 837270, 861192, 945805, 972828, 1004724, 1037610, 1076490, 1080920, 1116360, 1134966, 1216035, 1255905, 1383480, 1435320, 1459242, 1507086, 1513288, 1621380, 1674540, 1702449, 1891610, 1945656, 2009448, 2075220, 2152980, 2188863, 2269932, 2432070, 2511810, 2837415, 2918484, 3014172, 3242760, 3349080, 3404898, 3648105, 3767715, 3783220, 4150440, 4305960, 4377726, 4539864, 4864140, 5023620, 5107347, 5674830, 5836968, 6028344, 6566589, 6809796, 7296210, 7535430, 7566440, 8512245, 8755452, 9728280, 10047240, 10214694, 10944315, 11349660, 13133178, 13619592, 14592420, 15070860, 15322041, 17024490, 17510904, 20429388, 21888630, 22699320, 25536735, 26266356, 29184840, 30141720, 30644082, 32832945, 34048980, 40858776, 43777260, 45966123, 51073470, 52532712, 61288164, 65665890, 68097960, 76610205, 87554520, 91932246, 102146940, 122576328, 131331780, 153220410, 183864492, 204293880, 229830615, 262663560, 306440820, 367728984, 459661230, 612881640, 919322460, 1838644920]

約数ペア:

[(1, 1838644920), (2, 919322460), (3, 612881640), (4, 459661230), (5, 367728984), (6, 306440820), (7, 262663560), (8, 229830615), (9, 204293880), (10, 183864492), (12, 153220410), (14, 131331780), (15, 122576328), (18, 102146940), (20, 91932246), (21, 87554520), (24, 76610205), (27, 68097960), (28, 65665890), (30, 61288164), (35, 52532712), (36, 51073470), (40, 45966123), (42, 43777260), (45, 40858776), (54, 34048980), (56, 32832945), (60, 30644082), (61, 30141720), (63, 29184840), (70, 26266356), (72, 25536735), (81, 22699320), (84, 21888630), (90, 20429388), (105, 17510904), (108, 17024490), (120, 15322041), (122, 15070860), (126, 14592420), (135, 13619592), (140, 13133178), (162, 11349660), (168, 10944315), (180, 10214694), (183, 10047240), (189, 9728280), (210, 8755452), (216, 8512245), (243, 7566440), (244, 7535430), (252, 7296210), (270, 6809796), (280, 6566589), (305, 6028344), (315, 5836968), (324, 5674830), (360, 5107347), (366, 5023620), (378, 4864140), (405, 4539864), (420, 4377726), (427, 4305960), (443, 4150440), (486, 3783220), (488, 3767715), (504, 3648105), (540, 3404898), (549, 3349080), (567, 3242760), (610, 3014172), (630, 2918484), (648, 2837415), (732, 2511810), (756, 2432070), (810, 2269932), (840, 2188863), (854, 2152980), (886, 2075220), (915, 2009448), (945, 1945656), (972, 1891610), (1080, 1702449), (1098, 1674540), (1134, 1621380), (1215, 1513288), (1220, 1507086), (1260, 1459242), (1281, 1435320), (1329, 1383480), (1464, 1255905), (1512, 1216035), (1620, 1134966), (1647, 1116360), (1701, 1080920), (1708, 1076490), (1772, 1037610), (1830, 1004724), (1890, 972828), (1944, 945805), (2135, 861192), (2196, 837270), (2215, 830088), (2268, 810690), (2430, 756644), (2440, 753543), (2520, 729621), (2562, 717660), (2658, 691740), (2745, 669816), (2835, 648552), (3101, 592920), (3240, 567483), (3294, 558180), (3402, 540460), (3416, 538245), (3544, 518805), (3660, 502362), (3780, 486414), (3843, 478440), (3987, 461160), (4270, 430596), (4392, 418635), (4430, 415044), (4536, 405345), (4860, 378322), (4941, 372120), (5124, 358830), (5316, 345870), (5490, 334908), (5670, 324276), (6202, 296460), (6405, 287064), (6588, 279090), (6645, 276696), (6804, 270230), (7320, 251181), (7560, 243207), (7686, 239220), (7974, 230580), (8235, 223272), (8505, 216184), (8540, 215298), (8860, 207522), (9303, 197640), (9720, 189161), (9882, 186060), (10248, 179415), (10632, 172935), (10980, 167454), (11340, 162138), (11529, 159480), (11961, 153720), (12404, 148230), (12810, 143532), (13176, 139545), (13290, 138348), (13608, 135115), (14823, 124040), (15372, 119610), (15505, 118584), (15948, 115290), (16470, 111636), (17010, 108092), (17080, 107649), (17720, 103761), (18606, 98820), (19215, 95688), (19764, 93030), (19935, 92232), (21960, 83727), (22680, 81069), (23058, 79740), (23922, 76860), (24705, 74424), (24808, 74115), (25620, 71766), (26580, 69174), (27023, 68040), (27909, 65880), (29646, 62020), (30744, 59805), (31010, 59292), (31896, 57645), (32940, 55818), (34020, 54046), (34587, 53160), (35883, 51240), (37212, 49410), (38430, 47844), (39528, 46515), (39870, 46116)]