1225758240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{439}}^1$

素因数の和:744

約数の個数: 288

約数和(自身を含む): 4808643840

約数和(自身を除く): 3582885600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 277, 280, 288, 315, 336, 360, 420, 439, 480, 504, 554, 560, 630, 672, 720, 831, 840, 878, 1008, 1108, 1120, 1260, 1317, 1385, 1440, 1662, 1680, 1756, 1939, 2016, 2195, 2216, 2493, 2520, 2634, 2770, 3073, 3324, 3360, 3512, 3878, 3951, 4155, 4390, 4432, 4986, 5040, 5268, 5540, 5817, 6146, 6585, 6648, 7024, 7756, 7902, 8310, 8780, 8864, 9219, 9695, 9972, 10080, 10536, 11080, 11634, 12292, 12465, 13170, 13296, 14048, 15365, 15512, 15804, 16620, 17451, 17560, 18438, 19390, 19755, 19944, 21072, 22160, 23268, 24584, 24930, 26340, 26592, 27657, 29085, 30730, 31024, 31608, 33240, 34902, 35120, 36876, 38780, 39510, 39888, 42144, 44320, 46095, 46536, 49168, 49860, 52680, 55314, 58170, 61460, 62048, 63216, 66480, 69804, 70240, 73752, 77560, 79020, 79776, 87255, 92190, 93072, 98336, 99720, 105360, 110628, 116340, 121603, 122920, 126432, 132960, 138285, 139608, 147504, 155120, 158040, 174510, 184380, 186144, 199440, 210720, 221256, 232680, 243206, 245840, 276570, 279216, 295008, 310240, 316080, 349020, 364809, 368760, 398880, 442512, 465360, 486412, 491680, 553140, 558432, 608015, 632160, 698040, 729618, 737520, 851221, 885024, 930720, 972824, 1094427, 1106280, 1216030, 1396080, 1459236, 1475040, 1702442, 1824045, 1945648, 2188854, 2212560, 2432060, 2553663, 2792160, 2918472, 3404884, 3648090, 3891296, 4256105, 4377708, 4425120, 4864120, 5107326, 5472135, 5836944, 6809768, 7296180, 7660989, 8512210, 8755416, 9728240, 10214652, 10944270, 11673888, 12768315, 13619536, 14592360, 15321978, 17024420, 17510832, 19456480, 20429304, 21888540, 25536630, 27239072, 29184720, 30643956, 34048840, 35021664, 38304945, 40858608, 43777080, 51073260, 58369440, 61287912, 68097680, 76609890, 81717216, 87554160, 102146520, 122575824, 136195360, 153219780, 175108320, 204293040, 245151648, 306439560, 408586080, 612879120, 1225758240]

約数ペア:

[(1, 1225758240), (2, 612879120), (3, 408586080), (4, 306439560), (5, 245151648), (6, 204293040), (7, 175108320), (8, 153219780), (9, 136195360), (10, 122575824), (12, 102146520), (14, 87554160), (15, 81717216), (16, 76609890), (18, 68097680), (20, 61287912), (21, 58369440), (24, 51073260), (28, 43777080), (30, 40858608), (32, 38304945), (35, 35021664), (36, 34048840), (40, 30643956), (42, 29184720), (45, 27239072), (48, 25536630), (56, 21888540), (60, 20429304), (63, 19456480), (70, 17510832), (72, 17024420), (80, 15321978), (84, 14592360), (90, 13619536), (96, 12768315), (105, 11673888), (112, 10944270), (120, 10214652), (126, 9728240), (140, 8755416), (144, 8512210), (160, 7660989), (168, 7296180), (180, 6809768), (210, 5836944), (224, 5472135), (240, 5107326), (252, 4864120), (277, 4425120), (280, 4377708), (288, 4256105), (315, 3891296), (336, 3648090), (360, 3404884), (420, 2918472), (439, 2792160), (480, 2553663), (504, 2432060), (554, 2212560), (560, 2188854), (630, 1945648), (672, 1824045), (720, 1702442), (831, 1475040), (840, 1459236), (878, 1396080), (1008, 1216030), (1108, 1106280), (1120, 1094427), (1260, 972824), (1317, 930720), (1385, 885024), (1440, 851221), (1662, 737520), (1680, 729618), (1756, 698040), (1939, 632160), (2016, 608015), (2195, 558432), (2216, 553140), (2493, 491680), (2520, 486412), (2634, 465360), (2770, 442512), (3073, 398880), (3324, 368760), (3360, 364809), (3512, 349020), (3878, 316080), (3951, 310240), (4155, 295008), (4390, 279216), (4432, 276570), (4986, 245840), (5040, 243206), (5268, 232680), (5540, 221256), (5817, 210720), (6146, 199440), (6585, 186144), (6648, 184380), (7024, 174510), (7756, 158040), (7902, 155120), (8310, 147504), (8780, 139608), (8864, 138285), (9219, 132960), (9695, 126432), (9972, 122920), (10080, 121603), (10536, 116340), (11080, 110628), (11634, 105360), (12292, 99720), (12465, 98336), (13170, 93072), (13296, 92190), (14048, 87255), (15365, 79776), (15512, 79020), (15804, 77560), (16620, 73752), (17451, 70240), (17560, 69804), (18438, 66480), (19390, 63216), (19755, 62048), (19944, 61460), (21072, 58170), (22160, 55314), (23268, 52680), (24584, 49860), (24930, 49168), (26340, 46536), (26592, 46095), (27657, 44320), (29085, 42144), (30730, 39888), (31024, 39510), (31608, 38780), (33240, 36876), (34902, 35120)]