1815708960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{829}}^1$

素因数の和:882

約数の個数: 360

約数和(自身を含む): 6947144820

約数和(自身を除く): 5131435860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 169, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 338, 351, 360, 390, 405, 416, 432, 468, 480, 507, 520, 540, 585, 624, 648, 676, 702, 720, 780, 810, 829, 845, 864, 936, 1014, 1040, 1053, 1080, 1170, 1248, 1296, 1352, 1404, 1440, 1521, 1560, 1620, 1658, 1690, 1755, 1872, 2028, 2080, 2106, 2160, 2340, 2487, 2535, 2592, 2704, 2808, 3042, 3120, 3240, 3316, 3380, 3510, 3744, 4056, 4145, 4212, 4320, 4563, 4680, 4974, 5070, 5265, 5408, 5616, 6084, 6240, 6480, 6632, 6760, 7020, 7461, 7605, 8112, 8290, 8424, 9126, 9360, 9948, 10140, 10530, 10777, 11232, 12168, 12435, 12960, 13264, 13520, 13689, 14040, 14922, 15210, 16224, 16580, 16848, 18252, 18720, 19896, 20280, 21060, 21554, 22383, 22815, 24336, 24870, 26528, 27040, 27378, 28080, 29844, 30420, 32331, 33160, 33696, 36504, 37305, 39792, 40560, 42120, 43108, 44766, 45630, 48672, 49740, 53885, 54756, 56160, 59688, 60840, 64662, 66320, 67149, 68445, 73008, 74610, 79584, 81120, 84240, 86216, 89532, 91260, 96993, 99480, 107770, 109512, 111915, 119376, 121680, 129324, 132640, 134298, 136890, 140101, 146016, 149220, 161655, 168480, 172432, 179064, 182520, 193986, 198960, 215540, 219024, 223830, 238752, 243360, 258648, 268596, 273780, 280202, 290979, 298440, 323310, 335745, 344864, 358128, 365040, 387972, 397920, 420303, 431080, 438048, 447660, 484965, 517296, 537192, 547560, 560404, 581958, 596880, 646620, 671490, 700505, 716256, 730080, 775944, 840606, 862160, 872937, 895320, 969930, 1034592, 1074384, 1095120, 1120808, 1163916, 1193760, 1260909, 1293240, 1342980, 1401010, 1454895, 1551888, 1681212, 1724320, 1745874, 1790640, 1939860, 2101515, 2148768, 2190240, 2241616, 2327832, 2521818, 2586480, 2685960, 2802020, 2909790, 3103776, 3362424, 3491748, 3581280, 3782727, 3879720, 4203030, 4364685, 4483232, 4655664, 5043636, 5172960, 5371920, 5604040, 5819580, 6304545, 6724848, 6983496, 7565454, 7759440, 8406060, 8729370, 9311328, 10087272, 10743840, 11208080, 11348181, 11639160, 12609090, 13449696, 13966992, 15130908, 15518880, 16812120, 17458740, 18913635, 20174544, 22416160, 22696362, 23278320, 25218180, 27933984, 30261816, 33624240, 34917480, 37827270, 40349088, 45392724, 46556640, 50436360, 56740905, 60523632, 67248480, 69834960, 75654540, 90785448, 100872720, 113481810, 121047264, 139669920, 151309080, 181570896, 201745440, 226963620, 302618160, 363141792, 453927240, 605236320, 907854480, 1815708960]

約数ペア:

[(1, 1815708960), (2, 907854480), (3, 605236320), (4, 453927240), (5, 363141792), (6, 302618160), (8, 226963620), (9, 201745440), (10, 181570896), (12, 151309080), (13, 139669920), (15, 121047264), (16, 113481810), (18, 100872720), (20, 90785448), (24, 75654540), (26, 69834960), (27, 67248480), (30, 60523632), (32, 56740905), (36, 50436360), (39, 46556640), (40, 45392724), (45, 40349088), (48, 37827270), (52, 34917480), (54, 33624240), (60, 30261816), (65, 27933984), (72, 25218180), (78, 23278320), (80, 22696362), (81, 22416160), (90, 20174544), (96, 18913635), (104, 17458740), (108, 16812120), (117, 15518880), (120, 15130908), (130, 13966992), (135, 13449696), (144, 12609090), (156, 11639160), (160, 11348181), (162, 11208080), (169, 10743840), (180, 10087272), (195, 9311328), (208, 8729370), (216, 8406060), (234, 7759440), (240, 7565454), (260, 6983496), (270, 6724848), (288, 6304545), (312, 5819580), (324, 5604040), (338, 5371920), (351, 5172960), (360, 5043636), (390, 4655664), (405, 4483232), (416, 4364685), (432, 4203030), (468, 3879720), (480, 3782727), (507, 3581280), (520, 3491748), (540, 3362424), (585, 3103776), (624, 2909790), (648, 2802020), (676, 2685960), (702, 2586480), (720, 2521818), (780, 2327832), (810, 2241616), (829, 2190240), (845, 2148768), (864, 2101515), (936, 1939860), (1014, 1790640), (1040, 1745874), (1053, 1724320), (1080, 1681212), (1170, 1551888), (1248, 1454895), (1296, 1401010), (1352, 1342980), (1404, 1293240), (1440, 1260909), (1521, 1193760), (1560, 1163916), (1620, 1120808), (1658, 1095120), (1690, 1074384), (1755, 1034592), (1872, 969930), (2028, 895320), (2080, 872937), (2106, 862160), (2160, 840606), (2340, 775944), (2487, 730080), (2535, 716256), (2592, 700505), (2704, 671490), (2808, 646620), (3042, 596880), (3120, 581958), (3240, 560404), (3316, 547560), (3380, 537192), (3510, 517296), (3744, 484965), (4056, 447660), (4145, 438048), (4212, 431080), (4320, 420303), (4563, 397920), (4680, 387972), (4974, 365040), (5070, 358128), (5265, 344864), (5408, 335745), (5616, 323310), (6084, 298440), (6240, 290979), (6480, 280202), (6632, 273780), (6760, 268596), (7020, 258648), (7461, 243360), (7605, 238752), (8112, 223830), (8290, 219024), (8424, 215540), (9126, 198960), (9360, 193986), (9948, 182520), (10140, 179064), (10530, 172432), (10777, 168480), (11232, 161655), (12168, 149220), (12435, 146016), (12960, 140101), (13264, 136890), (13520, 134298), (13689, 132640), (14040, 129324), (14922, 121680), (15210, 119376), (16224, 111915), (16580, 109512), (16848, 107770), (18252, 99480), (18720, 96993), (19896, 91260), (20280, 89532), (21060, 86216), (21554, 84240), (22383, 81120), (22815, 79584), (24336, 74610), (24870, 73008), (26528, 68445), (27040, 67149), (27378, 66320), (28080, 64662), (29844, 60840), (30420, 59688), (32331, 56160), (33160, 54756), (33696, 53885), (36504, 49740), (37305, 48672), (39792, 45630), (40560, 44766), (42120, 43108)]