611845920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{20233}}^1$

素因数の和:20264

約数の個数: 192

約数和(自身を含む): 2447504640

約数和(自身を除く): 1835658720

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 20233, 30240, 40466, 60699, 80932, 101165, 121398, 141631, 161864, 182097, 202330, 242796, 283262, 303495, 323728, 364194, 404660, 424893, 485592, 546291, 566524, 606990, 647456, 708155, 728388, 809320, 849786, 910485, 971184, 1092582, 1133048, 1213980, 1274679, 1416310, 1456776, 1618640, 1699572, 1820970, 1942368, 2124465, 2185164, 2266096, 2427960, 2549358, 2731455, 2832620, 2913552, 3237280, 3399144, 3641940, 3824037, 4248930, 4370328, 4532192, 4855920, 5098716, 5462910, 5665240, 5827104, 6373395, 6798288, 7283880, 7648074, 8497860, 8740656, 9711840, 10197432, 10925820, 11330480, 12746790, 13596576, 14567760, 15296148, 16995720, 17481312, 19120185, 20394864, 21851640, 22660960, 25493580, 29135520, 30592296, 33991440, 38240370, 40789728, 43703280, 50987160, 61184592, 67982880, 76480740, 87406560, 101974320, 122369184, 152961480, 203948640, 305922960, 611845920]

約数ペア:

[(1, 611845920), (2, 305922960), (3, 203948640), (4, 152961480), (5, 122369184), (6, 101974320), (7, 87406560), (8, 76480740), (9, 67982880), (10, 61184592), (12, 50987160), (14, 43703280), (15, 40789728), (16, 38240370), (18, 33991440), (20, 30592296), (21, 29135520), (24, 25493580), (27, 22660960), (28, 21851640), (30, 20394864), (32, 19120185), (35, 17481312), (36, 16995720), (40, 15296148), (42, 14567760), (45, 13596576), (48, 12746790), (54, 11330480), (56, 10925820), (60, 10197432), (63, 9711840), (70, 8740656), (72, 8497860), (80, 7648074), (84, 7283880), (90, 6798288), (96, 6373395), (105, 5827104), (108, 5665240), (112, 5462910), (120, 5098716), (126, 4855920), (135, 4532192), (140, 4370328), (144, 4248930), (160, 3824037), (168, 3641940), (180, 3399144), (189, 3237280), (210, 2913552), (216, 2832620), (224, 2731455), (240, 2549358), (252, 2427960), (270, 2266096), (280, 2185164), (288, 2124465), (315, 1942368), (336, 1820970), (360, 1699572), (378, 1618640), (420, 1456776), (432, 1416310), (480, 1274679), (504, 1213980), (540, 1133048), (560, 1092582), (630, 971184), (672, 910485), (720, 849786), (756, 809320), (840, 728388), (864, 708155), (945, 647456), (1008, 606990), (1080, 566524), (1120, 546291), (1260, 485592), (1440, 424893), (1512, 404660), (1680, 364194), (1890, 323728), (2016, 303495), (2160, 283262), (2520, 242796), (3024, 202330), (3360, 182097), (3780, 161864), (4320, 141631), (5040, 121398), (6048, 101165), (7560, 80932), (10080, 60699), (15120, 40466), (20233, 30240)]