307374210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:478

約数の個数: 256

約数和(自身を含む): 1016064000

約数和(自身を除く): 708689790

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 19, 22, 26, 27, 30, 33, 38, 39, 45, 54, 55, 57, 65, 66, 78, 90, 95, 99, 110, 114, 117, 130, 135, 143, 165, 171, 190, 195, 198, 209, 234, 247, 270, 285, 286, 297, 330, 342, 351, 390, 418, 419, 429, 494, 495, 513, 570, 585, 594, 627, 702, 715, 741, 838, 855, 858, 990, 1026, 1045, 1170, 1235, 1254, 1257, 1287, 1430, 1482, 1485, 1710, 1755, 1881, 2090, 2095, 2145, 2223, 2470, 2514, 2565, 2574, 2717, 2970, 3135, 3510, 3705, 3762, 3771, 3861, 4190, 4290, 4446, 4609, 5130, 5434, 5447, 5643, 6270, 6285, 6435, 6669, 7410, 7542, 7722, 7961, 8151, 9218, 9405, 10894, 11115, 11286, 11313, 12570, 12870, 13338, 13585, 13827, 15922, 16302, 16341, 18810, 18855, 19305, 22230, 22626, 23045, 23883, 24453, 27170, 27235, 27654, 28215, 32682, 33345, 37710, 38610, 39805, 40755, 41481, 46090, 47766, 48906, 49023, 54470, 56430, 56565, 59917, 66690, 69135, 71649, 73359, 79610, 81510, 81705, 82962, 87571, 98046, 103493, 113130, 119415, 119834, 122265, 124443, 138270, 143298, 146718, 147069, 163410, 175142, 179751, 206986, 207405, 214947, 238830, 244530, 245115, 248886, 262713, 294138, 299585, 310479, 358245, 359502, 366795, 414810, 429894, 437855, 490230, 517465, 525426, 539253, 599170, 620958, 622215, 716490, 733590, 735345, 788139, 875710, 898755, 931437, 1034930, 1074735, 1078506, 1138423, 1244430, 1313565, 1470690, 1552395, 1576278, 1617759, 1797510, 1862874, 2149470, 2276846, 2364417, 2627130, 2696265, 2794311, 3104790, 3235518, 3415269, 3940695, 4657185, 4728834, 5392530, 5588622, 5692115, 6830538, 7881390, 8088795, 9314370, 10245807, 11384230, 11822085, 13971555, 16177590, 17076345, 20491614, 23644170, 27943110, 30737421, 34152690, 51229035, 61474842, 102458070, 153687105, 307374210]

約数ペア:

[(1, 307374210), (2, 153687105), (3, 102458070), (5, 61474842), (6, 51229035), (9, 34152690), (10, 30737421), (11, 27943110), (13, 23644170), (15, 20491614), (18, 17076345), (19, 16177590), (22, 13971555), (26, 11822085), (27, 11384230), (30, 10245807), (33, 9314370), (38, 8088795), (39, 7881390), (45, 6830538), (54, 5692115), (55, 5588622), (57, 5392530), (65, 4728834), (66, 4657185), (78, 3940695), (90, 3415269), (95, 3235518), (99, 3104790), (110, 2794311), (114, 2696265), (117, 2627130), (130, 2364417), (135, 2276846), (143, 2149470), (165, 1862874), (171, 1797510), (190, 1617759), (195, 1576278), (198, 1552395), (209, 1470690), (234, 1313565), (247, 1244430), (270, 1138423), (285, 1078506), (286, 1074735), (297, 1034930), (330, 931437), (342, 898755), (351, 875710), (390, 788139), (418, 735345), (419, 733590), (429, 716490), (494, 622215), (495, 620958), (513, 599170), (570, 539253), (585, 525426), (594, 517465), (627, 490230), (702, 437855), (715, 429894), (741, 414810), (838, 366795), (855, 359502), (858, 358245), (990, 310479), (1026, 299585), (1045, 294138), (1170, 262713), (1235, 248886), (1254, 245115), (1257, 244530), (1287, 238830), (1430, 214947), (1482, 207405), (1485, 206986), (1710, 179751), (1755, 175142), (1881, 163410), (2090, 147069), (2095, 146718), (2145, 143298), (2223, 138270), (2470, 124443), (2514, 122265), (2565, 119834), (2574, 119415), (2717, 113130), (2970, 103493), (3135, 98046), (3510, 87571), (3705, 82962), (3762, 81705), (3771, 81510), (3861, 79610), (4190, 73359), (4290, 71649), (4446, 69135), (4609, 66690), (5130, 59917), (5434, 56565), (5447, 56430), (5643, 54470), (6270, 49023), (6285, 48906), (6435, 47766), (6669, 46090), (7410, 41481), (7542, 40755), (7722, 39805), (7961, 38610), (8151, 37710), (9218, 33345), (9405, 32682), (10894, 28215), (11115, 27654), (11286, 27235), (11313, 27170), (12570, 24453), (12870, 23883), (13338, 23045), (13585, 22626), (13827, 22230), (15922, 19305), (16302, 18855), (16341, 18810)]