1312898880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:753

約数の個数: 224

約数和(自身を含む): 4401702144

約数和(自身を除く): 3088803264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 97, 115, 120, 138, 160, 184, 192, 194, 230, 240, 276, 291, 320, 345, 368, 388, 460, 480, 485, 552, 582, 613, 690, 736, 776, 920, 960, 970, 1104, 1164, 1226, 1380, 1455, 1472, 1552, 1839, 1840, 1940, 2208, 2231, 2328, 2452, 2760, 2910, 3065, 3104, 3678, 3680, 3880, 4416, 4462, 4656, 4904, 5520, 5820, 6130, 6208, 6693, 7356, 7360, 7760, 8924, 9195, 9312, 9808, 11040, 11155, 11640, 12260, 13386, 14099, 14712, 15520, 17848, 18390, 18624, 19616, 22080, 22310, 23280, 24520, 26772, 28198, 29424, 31040, 33465, 35696, 36780, 39232, 42297, 44620, 46560, 49040, 53544, 56396, 58848, 59461, 66930, 70495, 71392, 73560, 84594, 89240, 93120, 98080, 107088, 112792, 117696, 118922, 133860, 140990, 142784, 147120, 169188, 178383, 178480, 196160, 211485, 214176, 225584, 237844, 267720, 281980, 294240, 297305, 338376, 356766, 356960, 422970, 428352, 451168, 475688, 535440, 563960, 588480, 594610, 676752, 713532, 713920, 845940, 891915, 902336, 951376, 1070880, 1127920, 1189220, 1353504, 1367603, 1427064, 1691880, 1783830, 1902752, 2141760, 2255840, 2378440, 2707008, 2735206, 2854128, 3383760, 3567660, 3805504, 4102809, 4511680, 4756880, 5470412, 5708256, 6767520, 6838015, 7135320, 8205618, 9513760, 10940824, 11416512, 13535040, 13676030, 14270640, 16411236, 19027520, 20514045, 21881648, 27352060, 28541280, 32822472, 41028090, 43763296, 54704120, 57082560, 65644944, 82056180, 87526592, 109408240, 131289888, 164112360, 218816480, 262579776, 328224720, 437632960, 656449440, 1312898880]

約数ペア:

[(1, 1312898880), (2, 656449440), (3, 437632960), (4, 328224720), (5, 262579776), (6, 218816480), (8, 164112360), (10, 131289888), (12, 109408240), (15, 87526592), (16, 82056180), (20, 65644944), (23, 57082560), (24, 54704120), (30, 43763296), (32, 41028090), (40, 32822472), (46, 28541280), (48, 27352060), (60, 21881648), (64, 20514045), (69, 19027520), (80, 16411236), (92, 14270640), (96, 13676030), (97, 13535040), (115, 11416512), (120, 10940824), (138, 9513760), (160, 8205618), (184, 7135320), (192, 6838015), (194, 6767520), (230, 5708256), (240, 5470412), (276, 4756880), (291, 4511680), (320, 4102809), (345, 3805504), (368, 3567660), (388, 3383760), (460, 2854128), (480, 2735206), (485, 2707008), (552, 2378440), (582, 2255840), (613, 2141760), (690, 1902752), (736, 1783830), (776, 1691880), (920, 1427064), (960, 1367603), (970, 1353504), (1104, 1189220), (1164, 1127920), (1226, 1070880), (1380, 951376), (1455, 902336), (1472, 891915), (1552, 845940), (1839, 713920), (1840, 713532), (1940, 676752), (2208, 594610), (2231, 588480), (2328, 563960), (2452, 535440), (2760, 475688), (2910, 451168), (3065, 428352), (3104, 422970), (3678, 356960), (3680, 356766), (3880, 338376), (4416, 297305), (4462, 294240), (4656, 281980), (4904, 267720), (5520, 237844), (5820, 225584), (6130, 214176), (6208, 211485), (6693, 196160), (7356, 178480), (7360, 178383), (7760, 169188), (8924, 147120), (9195, 142784), (9312, 140990), (9808, 133860), (11040, 118922), (11155, 117696), (11640, 112792), (12260, 107088), (13386, 98080), (14099, 93120), (14712, 89240), (15520, 84594), (17848, 73560), (18390, 71392), (18624, 70495), (19616, 66930), (22080, 59461), (22310, 58848), (23280, 56396), (24520, 53544), (26772, 49040), (28198, 46560), (29424, 44620), (31040, 42297), (33465, 39232), (35696, 36780)]