264700920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 913006080

約数和(自身を除く): 648305160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 67, 73, 82, 88, 110, 120, 123, 132, 134, 146, 164, 165, 201, 205, 219, 220, 246, 264, 268, 292, 328, 330, 335, 365, 402, 410, 438, 440, 451, 492, 536, 584, 615, 660, 670, 730, 737, 803, 804, 820, 876, 902, 984, 1005, 1095, 1230, 1320, 1340, 1353, 1460, 1474, 1606, 1608, 1640, 1752, 1804, 2010, 2190, 2211, 2255, 2409, 2460, 2680, 2706, 2747, 2920, 2948, 2993, 3212, 3608, 3685, 4015, 4020, 4380, 4422, 4510, 4818, 4891, 4920, 5412, 5494, 5896, 5986, 6424, 6765, 7370, 8030, 8040, 8241, 8760, 8844, 8979, 9020, 9636, 9782, 10824, 10988, 11055, 11972, 12045, 13530, 13735, 14673, 14740, 14965, 16060, 16482, 17688, 17958, 18040, 19272, 19564, 21976, 22110, 23944, 24090, 24455, 27060, 27470, 29346, 29480, 29930, 30217, 32120, 32923, 32964, 35916, 39128, 41205, 44220, 44895, 48180, 48910, 53801, 54120, 54940, 58692, 59860, 60434, 65846, 65928, 71832, 73365, 82410, 88440, 89790, 90651, 96360, 97820, 98769, 107602, 109880, 117384, 119720, 120868, 131692, 146730, 151085, 161403, 164615, 164820, 179580, 181302, 195640, 197538, 200531, 215204, 241736, 263384, 269005, 293460, 302170, 322806, 329230, 329640, 359160, 362604, 395076, 401062, 430408, 453255, 493845, 538010, 586920, 601593, 604340, 645612, 658460, 725208, 790152, 802124, 807015, 906510, 987690, 1002655, 1076020, 1203186, 1208680, 1291224, 1316920, 1604248, 1614030, 1813020, 1975380, 2005310, 2152040, 2205841, 2406372, 3007965, 3228060, 3626040, 3950760, 4010620, 4411682, 4812744, 6015930, 6456120, 6617523, 8021240, 8823364, 11029205, 12031860, 13235046, 17646728, 22058410, 24063720, 26470092, 33087615, 44116820, 52940184, 66175230, 88233640, 132350460, 264700920]

約数ペア:

[(1, 264700920), (2, 132350460), (3, 88233640), (4, 66175230), (5, 52940184), (6, 44116820), (8, 33087615), (10, 26470092), (11, 24063720), (12, 22058410), (15, 17646728), (20, 13235046), (22, 12031860), (24, 11029205), (30, 8823364), (33, 8021240), (40, 6617523), (41, 6456120), (44, 6015930), (55, 4812744), (60, 4411682), (66, 4010620), (67, 3950760), (73, 3626040), (82, 3228060), (88, 3007965), (110, 2406372), (120, 2205841), (123, 2152040), (132, 2005310), (134, 1975380), (146, 1813020), (164, 1614030), (165, 1604248), (201, 1316920), (205, 1291224), (219, 1208680), (220, 1203186), (246, 1076020), (264, 1002655), (268, 987690), (292, 906510), (328, 807015), (330, 802124), (335, 790152), (365, 725208), (402, 658460), (410, 645612), (438, 604340), (440, 601593), (451, 586920), (492, 538010), (536, 493845), (584, 453255), (615, 430408), (660, 401062), (670, 395076), (730, 362604), (737, 359160), (803, 329640), (804, 329230), (820, 322806), (876, 302170), (902, 293460), (984, 269005), (1005, 263384), (1095, 241736), (1230, 215204), (1320, 200531), (1340, 197538), (1353, 195640), (1460, 181302), (1474, 179580), (1606, 164820), (1608, 164615), (1640, 161403), (1752, 151085), (1804, 146730), (2010, 131692), (2190, 120868), (2211, 119720), (2255, 117384), (2409, 109880), (2460, 107602), (2680, 98769), (2706, 97820), (2747, 96360), (2920, 90651), (2948, 89790), (2993, 88440), (3212, 82410), (3608, 73365), (3685, 71832), (4015, 65928), (4020, 65846), (4380, 60434), (4422, 59860), (4510, 58692), (4818, 54940), (4891, 54120), (4920, 53801), (5412, 48910), (5494, 48180), (5896, 44895), (5986, 44220), (6424, 41205), (6765, 39128), (7370, 35916), (8030, 32964), (8040, 32923), (8241, 32120), (8760, 30217), (8844, 29930), (8979, 29480), (9020, 29346), (9636, 27470), (9782, 27060), (10824, 24455), (10988, 24090), (11055, 23944), (11972, 22110), (12045, 21976), (13530, 19564), (13735, 19272), (14673, 18040), (14740, 17958), (14965, 17688), (16060, 16482)]