2600254720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 288

約数和(自身を含む): 7731618048

約数和(自身を除く): 5131363328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 43, 56, 64, 68, 70, 80, 85, 86, 112, 119, 128, 136, 140, 160, 170, 172, 215, 224, 238, 256, 272, 280, 301, 320, 340, 344, 397, 430, 448, 476, 544, 560, 595, 602, 640, 680, 688, 731, 794, 860, 896, 952, 1088, 1120, 1190, 1204, 1280, 1360, 1376, 1462, 1505, 1588, 1720, 1792, 1904, 1985, 2176, 2240, 2380, 2408, 2720, 2752, 2779, 2924, 3010, 3176, 3440, 3655, 3808, 3970, 4352, 4480, 4760, 4816, 5117, 5440, 5504, 5558, 5848, 6020, 6352, 6749, 6880, 7310, 7616, 7940, 8960, 9520, 9632, 10234, 10880, 11008, 11116, 11696, 12040, 12704, 13498, 13760, 13895, 14620, 15232, 15880, 17071, 19040, 19264, 20468, 21760, 22232, 23392, 24080, 25408, 25585, 26996, 27520, 27790, 29240, 30464, 31760, 33745, 34142, 38080, 38528, 40936, 44464, 46784, 47243, 48160, 50816, 51170, 53992, 55040, 55580, 58480, 63520, 67490, 68284, 76160, 77056, 81872, 85355, 88928, 93568, 94486, 96320, 101632, 102340, 107984, 111160, 116960, 119497, 127040, 134980, 136568, 152320, 163744, 170710, 177856, 187136, 188972, 192640, 204680, 215968, 222320, 233920, 236215, 238994, 254080, 269960, 273136, 290207, 327488, 341420, 355712, 377944, 385280, 409360, 431936, 444640, 467840, 472430, 477988, 508160, 539920, 546272, 580414, 597485, 654976, 682840, 711424, 755888, 818720, 863872, 889280, 935680, 944860, 955976, 1079840, 1092544, 1160828, 1194970, 1309952, 1365680, 1451035, 1511776, 1637440, 1727744, 1778560, 1889720, 1911952, 2031449, 2159680, 2185088, 2321656, 2389940, 2731360, 2902070, 3023552, 3274880, 3557120, 3779440, 3823904, 4062898, 4319360, 4370176, 4643312, 4779880, 5462720, 5804140, 6047104, 6549760, 7558880, 7647808, 8125796, 8638720, 9286624, 9559760, 10157245, 10925440, 11608280, 12094208, 15117760, 15295616, 16251592, 18573248, 19119520, 20314490, 21850880, 23216560, 30235520, 30591232, 32503184, 37146496, 38239040, 40628980, 46433120, 60471040, 65006368, 74292992, 76478080, 81257960, 92866240, 130012736, 152956160, 162515920, 185732480, 260025472, 325031840, 371464960, 520050944, 650063680, 1300127360, 2600254720]

約数ペア:

[(1, 2600254720), (2, 1300127360), (4, 650063680), (5, 520050944), (7, 371464960), (8, 325031840), (10, 260025472), (14, 185732480), (16, 162515920), (17, 152956160), (20, 130012736), (28, 92866240), (32, 81257960), (34, 76478080), (35, 74292992), (40, 65006368), (43, 60471040), (56, 46433120), (64, 40628980), (68, 38239040), (70, 37146496), (80, 32503184), (85, 30591232), (86, 30235520), (112, 23216560), (119, 21850880), (128, 20314490), (136, 19119520), (140, 18573248), (160, 16251592), (170, 15295616), (172, 15117760), (215, 12094208), (224, 11608280), (238, 10925440), (256, 10157245), (272, 9559760), (280, 9286624), (301, 8638720), (320, 8125796), (340, 7647808), (344, 7558880), (397, 6549760), (430, 6047104), (448, 5804140), (476, 5462720), (544, 4779880), (560, 4643312), (595, 4370176), (602, 4319360), (640, 4062898), (680, 3823904), (688, 3779440), (731, 3557120), (794, 3274880), (860, 3023552), (896, 2902070), (952, 2731360), (1088, 2389940), (1120, 2321656), (1190, 2185088), (1204, 2159680), (1280, 2031449), (1360, 1911952), (1376, 1889720), (1462, 1778560), (1505, 1727744), (1588, 1637440), (1720, 1511776), (1792, 1451035), (1904, 1365680), (1985, 1309952), (2176, 1194970), (2240, 1160828), (2380, 1092544), (2408, 1079840), (2720, 955976), (2752, 944860), (2779, 935680), (2924, 889280), (3010, 863872), (3176, 818720), (3440, 755888), (3655, 711424), (3808, 682840), (3970, 654976), (4352, 597485), (4480, 580414), (4760, 546272), (4816, 539920), (5117, 508160), (5440, 477988), (5504, 472430), (5558, 467840), (5848, 444640), (6020, 431936), (6352, 409360), (6749, 385280), (6880, 377944), (7310, 355712), (7616, 341420), (7940, 327488), (8960, 290207), (9520, 273136), (9632, 269960), (10234, 254080), (10880, 238994), (11008, 236215), (11116, 233920), (11696, 222320), (12040, 215968), (12704, 204680), (13498, 192640), (13760, 188972), (13895, 187136), (14620, 177856), (15232, 170710), (15880, 163744), (17071, 152320), (19040, 136568), (19264, 134980), (20468, 127040), (21760, 119497), (22232, 116960), (23392, 111160), (24080, 107984), (25408, 102340), (25585, 101632), (26996, 96320), (27520, 94486), (27790, 93568), (29240, 88928), (30464, 85355), (31760, 81872), (33745, 77056), (34142, 76160), (38080, 68284), (38528, 67490), (40936, 63520), (44464, 58480), (46784, 55580), (47243, 55040), (48160, 53992), (50816, 51170)]