90768912640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2351}}^1$

素因数の和:2549

約数の個数: 288

約数和(自身を含む): 258450554880

約数和(自身を除く): 167681642240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 139, 140, 155, 160, 217, 224, 248, 256, 278, 280, 310, 320, 434, 448, 496, 556, 560, 620, 640, 695, 868, 896, 973, 992, 1085, 1112, 1120, 1240, 1280, 1390, 1736, 1792, 1946, 1984, 2170, 2224, 2240, 2351, 2480, 2780, 3472, 3892, 3968, 4309, 4340, 4448, 4480, 4702, 4865, 4960, 5560, 6944, 7784, 7936, 8618, 8680, 8896, 8960, 9404, 9730, 9920, 11120, 11755, 13888, 15568, 16457, 17236, 17360, 17792, 18808, 19460, 19840, 21545, 22240, 23510, 27776, 30163, 31136, 32914, 34472, 34720, 35584, 37616, 38920, 39680, 43090, 44480, 47020, 55552, 60326, 62272, 65828, 68944, 69440, 72881, 75232, 77840, 82285, 86180, 88960, 94040, 120652, 124544, 131656, 137888, 138880, 145762, 150464, 150815, 155680, 164570, 172360, 177920, 188080, 241304, 249088, 263312, 275776, 277760, 291524, 300928, 301630, 311360, 326789, 329140, 344720, 364405, 376160, 482608, 510167, 526624, 551552, 583048, 601856, 603260, 622720, 653578, 658280, 689440, 728810, 752320, 965216, 1020334, 1053248, 1103104, 1166096, 1206520, 1245440, 1307156, 1316560, 1378880, 1457620, 1504640, 1633945, 1930432, 2040668, 2106496, 2287523, 2332192, 2413040, 2550835, 2614312, 2633120, 2757760, 2915240, 3009280, 3267890, 3860864, 4081336, 4212992, 4575046, 4664384, 4826080, 5101670, 5228624, 5266240, 5515520, 5830480, 6535780, 7721728, 8162672, 9150092, 9328768, 9652160, 10130459, 10203340, 10457248, 10532480, 11437615, 11660960, 13071560, 16325344, 18300184, 18657536, 19304320, 20260918, 20406680, 20914496, 21064960, 22875230, 23321920, 26143120, 32650688, 36600368, 38608640, 40521836, 40813360, 41828992, 45750460, 46643840, 50652295, 52286240, 65301376, 70913213, 73200736, 81043672, 81626720, 83657984, 91500920, 93287680, 101304590, 104572480, 130602752, 141826426, 146401472, 162087344, 163253440, 183001840, 202609180, 209144960, 283652852, 292802944, 324174688, 326506880, 354566065, 366003680, 405218360, 418289920, 567305704, 585605888, 648349376, 653013760, 709132130, 732007360, 810436720, 1134611408, 1296698752, 1418264260, 1464014720, 1620873440, 2269222816, 2593397504, 2836528520, 2928029440, 3241746880, 4538445632, 5673057040, 6483493760, 9076891264, 11346114080, 12966987520, 18153782528, 22692228160, 45384456320, 90768912640]

約数ペア:

[(1, 90768912640), (2, 45384456320), (4, 22692228160), (5, 18153782528), (7, 12966987520), (8, 11346114080), (10, 9076891264), (14, 6483493760), (16, 5673057040), (20, 4538445632), (28, 3241746880), (31, 2928029440), (32, 2836528520), (35, 2593397504), (40, 2269222816), (56, 1620873440), (62, 1464014720), (64, 1418264260), (70, 1296698752), (80, 1134611408), (112, 810436720), (124, 732007360), (128, 709132130), (139, 653013760), (140, 648349376), (155, 585605888), (160, 567305704), (217, 418289920), (224, 405218360), (248, 366003680), (256, 354566065), (278, 326506880), (280, 324174688), (310, 292802944), (320, 283652852), (434, 209144960), (448, 202609180), (496, 183001840), (556, 163253440), (560, 162087344), (620, 146401472), (640, 141826426), (695, 130602752), (868, 104572480), (896, 101304590), (973, 93287680), (992, 91500920), (1085, 83657984), (1112, 81626720), (1120, 81043672), (1240, 73200736), (1280, 70913213), (1390, 65301376), (1736, 52286240), (1792, 50652295), (1946, 46643840), (1984, 45750460), (2170, 41828992), (2224, 40813360), (2240, 40521836), (2351, 38608640), (2480, 36600368), (2780, 32650688), (3472, 26143120), (3892, 23321920), (3968, 22875230), (4309, 21064960), (4340, 20914496), (4448, 20406680), (4480, 20260918), (4702, 19304320), (4865, 18657536), (4960, 18300184), (5560, 16325344), (6944, 13071560), (7784, 11660960), (7936, 11437615), (8618, 10532480), (8680, 10457248), (8896, 10203340), (8960, 10130459), (9404, 9652160), (9730, 9328768), (9920, 9150092), (11120, 8162672), (11755, 7721728), (13888, 6535780), (15568, 5830480), (16457, 5515520), (17236, 5266240), (17360, 5228624), (17792, 5101670), (18808, 4826080), (19460, 4664384), (19840, 4575046), (21545, 4212992), (22240, 4081336), (23510, 3860864), (27776, 3267890), (30163, 3009280), (31136, 2915240), (32914, 2757760), (34472, 2633120), (34720, 2614312), (35584, 2550835), (37616, 2413040), (38920, 2332192), (39680, 2287523), (43090, 2106496), (44480, 2040668), (47020, 1930432), (55552, 1633945), (60326, 1504640), (62272, 1457620), (65828, 1378880), (68944, 1316560), (69440, 1307156), (72881, 1245440), (75232, 1206520), (77840, 1166096), (82285, 1103104), (86180, 1053248), (88960, 1020334), (94040, 965216), (120652, 752320), (124544, 728810), (131656, 689440), (137888, 658280), (138880, 653578), (145762, 622720), (150464, 603260), (150815, 601856), (155680, 583048), (164570, 551552), (172360, 526624), (177920, 510167), (188080, 482608), (241304, 376160), (249088, 364405), (263312, 344720), (275776, 329140), (277760, 326789), (291524, 311360), (300928, 301630)]