2187538560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12251}}^1$

素因数の和:12307

約数の個数: 192

約数和(自身を含む): 7798152960

約数和(自身を除く): 5610614400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 11160, 11904, 12251, 14880, 17856, 19840, 22320, 24502, 29760, 35712, 36753, 44640, 49004, 59520, 61255, 73506, 89280, 98008, 110259, 122510, 147012, 178560, 183765, 196016, 220518, 245020, 294024, 367530, 379781, 392032, 441036, 490040, 551295, 588048, 735060, 759562, 784064, 882072, 980080, 1102590, 1139343, 1176096, 1470120, 1519124, 1568128, 1764144, 1898905, 1960160, 2205180, 2278686, 2352192, 2940240, 3038248, 3418029, 3528288, 3797810, 3920320, 4410360, 4557372, 4704384, 5696715, 5880480, 6076496, 6836058, 7056576, 7595620, 7840640, 8820720, 9114744, 11393430, 11760960, 12152992, 13672116, 14113152, 15191240, 17090145, 17641440, 18229488, 22786860, 23521920, 24305984, 27344232, 30382480, 34180290, 35282880, 36458976, 45573720, 48611968, 54688464, 60764960, 68360580, 70565760, 72917952, 91147440, 109376928, 121529920, 136721160, 145835904, 182294880, 218753856, 243059840, 273442320, 364589760, 437507712, 546884640, 729179520, 1093769280, 2187538560]

約数ペア:

[(1, 2187538560), (2, 1093769280), (3, 729179520), (4, 546884640), (5, 437507712), (6, 364589760), (8, 273442320), (9, 243059840), (10, 218753856), (12, 182294880), (15, 145835904), (16, 136721160), (18, 121529920), (20, 109376928), (24, 91147440), (30, 72917952), (31, 70565760), (32, 68360580), (36, 60764960), (40, 54688464), (45, 48611968), (48, 45573720), (60, 36458976), (62, 35282880), (64, 34180290), (72, 30382480), (80, 27344232), (90, 24305984), (93, 23521920), (96, 22786860), (120, 18229488), (124, 17641440), (128, 17090145), (144, 15191240), (155, 14113152), (160, 13672116), (180, 12152992), (186, 11760960), (192, 11393430), (240, 9114744), (248, 8820720), (279, 7840640), (288, 7595620), (310, 7056576), (320, 6836058), (360, 6076496), (372, 5880480), (384, 5696715), (465, 4704384), (480, 4557372), (496, 4410360), (558, 3920320), (576, 3797810), (620, 3528288), (640, 3418029), (720, 3038248), (744, 2940240), (930, 2352192), (960, 2278686), (992, 2205180), (1116, 1960160), (1152, 1898905), (1240, 1764144), (1395, 1568128), (1440, 1519124), (1488, 1470120), (1860, 1176096), (1920, 1139343), (1984, 1102590), (2232, 980080), (2480, 882072), (2790, 784064), (2880, 759562), (2976, 735060), (3720, 588048), (3968, 551295), (4464, 490040), (4960, 441036), (5580, 392032), (5760, 379781), (5952, 367530), (7440, 294024), (8928, 245020), (9920, 220518), (11160, 196016), (11904, 183765), (12251, 178560), (14880, 147012), (17856, 122510), (19840, 110259), (22320, 98008), (24502, 89280), (29760, 73506), (35712, 61255), (36753, 59520), (44640, 49004)]