1220607360

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{10091}}^1$

素因数の和:10126

約数の個数: 256

約数和(自身を含む): 4941043200

約数和(自身を除く): 3720435840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 10091, 12096, 13440, 15120, 17280, 20160, 20182, 24192, 30240, 30273, 40320, 40364, 50455, 60480, 60546, 70637, 80728, 90819, 100910, 120960, 121092, 141274, 151365, 161456, 181638, 201820, 211911, 242184, 272457, 282548, 302730, 322912, 353185, 363276, 403640, 423822, 454095, 484368, 544914, 565096, 605460, 635733, 645824, 706370, 726552, 807280, 847644, 908190, 968736, 1059555, 1089828, 1130192, 1210920, 1271466, 1291648, 1362285, 1412740, 1453104, 1614560, 1695288, 1816380, 1907199, 1937472, 2119110, 2179656, 2260384, 2421840, 2542932, 2724570, 2825480, 2906208, 3178665, 3229120, 3390576, 3632760, 3814398, 3874944, 4238220, 4359312, 4520768, 4843680, 5085864, 5449140, 5650960, 5812416, 6357330, 6458240, 6781152, 7265520, 7628796, 8476440, 8718624, 9041536, 9535995, 9687360, 10171728, 10898280, 11301920, 11624832, 12714660, 13562304, 14531040, 15257592, 16952880, 17437248, 19071990, 19374720, 20343456, 21796560, 22603840, 25429320, 27124608, 29062080, 30515184, 33905760, 34874496, 38143980, 40686912, 43593120, 45207680, 50858640, 58124160, 61030368, 67811520, 76287960, 81373824, 87186240, 101717280, 122060736, 135623040, 152575920, 174372480, 203434560, 244121472, 305151840, 406869120, 610303680, 1220607360]

約数ペア:

[(1, 1220607360), (2, 610303680), (3, 406869120), (4, 305151840), (5, 244121472), (6, 203434560), (7, 174372480), (8, 152575920), (9, 135623040), (10, 122060736), (12, 101717280), (14, 87186240), (15, 81373824), (16, 76287960), (18, 67811520), (20, 61030368), (21, 58124160), (24, 50858640), (27, 45207680), (28, 43593120), (30, 40686912), (32, 38143980), (35, 34874496), (36, 33905760), (40, 30515184), (42, 29062080), (45, 27124608), (48, 25429320), (54, 22603840), (56, 21796560), (60, 20343456), (63, 19374720), (64, 19071990), (70, 17437248), (72, 16952880), (80, 15257592), (84, 14531040), (90, 13562304), (96, 12714660), (105, 11624832), (108, 11301920), (112, 10898280), (120, 10171728), (126, 9687360), (128, 9535995), (135, 9041536), (140, 8718624), (144, 8476440), (160, 7628796), (168, 7265520), (180, 6781152), (189, 6458240), (192, 6357330), (210, 5812416), (216, 5650960), (224, 5449140), (240, 5085864), (252, 4843680), (270, 4520768), (280, 4359312), (288, 4238220), (315, 3874944), (320, 3814398), (336, 3632760), (360, 3390576), (378, 3229120), (384, 3178665), (420, 2906208), (432, 2825480), (448, 2724570), (480, 2542932), (504, 2421840), (540, 2260384), (560, 2179656), (576, 2119110), (630, 1937472), (640, 1907199), (672, 1816380), (720, 1695288), (756, 1614560), (840, 1453104), (864, 1412740), (896, 1362285), (945, 1291648), (960, 1271466), (1008, 1210920), (1080, 1130192), (1120, 1089828), (1152, 1059555), (1260, 968736), (1344, 908190), (1440, 847644), (1512, 807280), (1680, 726552), (1728, 706370), (1890, 645824), (1920, 635733), (2016, 605460), (2160, 565096), (2240, 544914), (2520, 484368), (2688, 454095), (2880, 423822), (3024, 403640), (3360, 363276), (3456, 353185), (3780, 322912), (4032, 302730), (4320, 282548), (4480, 272457), (5040, 242184), (5760, 211911), (6048, 201820), (6720, 181638), (7560, 161456), (8064, 151365), (8640, 141274), (10080, 121092), (10091, 120960), (12096, 100910), (13440, 90819), (15120, 80728), (17280, 70637), (20160, 60546), (20182, 60480), (24192, 50455), (30240, 40364), (30273, 40320)]