1257227568

素因数分解:

$2^4\times 3^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 320

約数和(自身を含む): 4034662400

約数和(自身を除く): 2777434832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 61, 62, 72, 76, 81, 93, 108, 114, 122, 124, 144, 152, 162, 171, 183, 186, 216, 228, 243, 244, 248, 279, 304, 324, 342, 366, 372, 432, 456, 486, 488, 496, 513, 549, 558, 589, 648, 684, 729, 732, 744, 837, 912, 972, 976, 1026, 1098, 1116, 1159, 1178, 1296, 1368, 1458, 1464, 1488, 1539, 1647, 1674, 1767, 1891, 1944, 2052, 2187, 2196, 2232, 2318, 2356, 2511, 2736, 2916, 2928, 3078, 3294, 3348, 3477, 3534, 3782, 3888, 4104, 4374, 4392, 4464, 4617, 4636, 4712, 4941, 5022, 5301, 5673, 5832, 6156, 6588, 6696, 6954, 7068, 7533, 7564, 8208, 8748, 8784, 9234, 9272, 9424, 9882, 10044, 10431, 10602, 11346, 11664, 12312, 13176, 13392, 13851, 13908, 14136, 14823, 15066, 15128, 15903, 17019, 17496, 18468, 18544, 19764, 20088, 20862, 21204, 22599, 22692, 24624, 26352, 27702, 27816, 28272, 29646, 30132, 30256, 31293, 31806, 34038, 34992, 35929, 36936, 39528, 40176, 41553, 41724, 42408, 44469, 45198, 45384, 47709, 51057, 55404, 55632, 59292, 60264, 62586, 63612, 67797, 68076, 71858, 73872, 79056, 83106, 83448, 84816, 88938, 90396, 90768, 93879, 95418, 102114, 107787, 110808, 118584, 120528, 125172, 127224, 133407, 135594, 136152, 143127, 143716, 153171, 166212, 166896, 177876, 180792, 187758, 190836, 204228, 215574, 221616, 237168, 250344, 254448, 266814, 271188, 272304, 281637, 286254, 287432, 306342, 323361, 332424, 355752, 361584, 375516, 381672, 408456, 429381, 431148, 459513, 500688, 533628, 542376, 563274, 572508, 574864, 612684, 646722, 664848, 711504, 751032, 763344, 816912, 844911, 858762, 862296, 919026, 970083, 1067256, 1084752, 1126548, 1145016, 1225368, 1288143, 1293444, 1378539, 1502064, 1689822, 1717524, 1724592, 1838052, 1940166, 2134512, 2253096, 2290032, 2450736, 2534733, 2576286, 2586888, 2757078, 2910249, 3379644, 3435048, 3676104, 3880332, 4135617, 4506192, 5069466, 5152572, 5173776, 5514156, 5820498, 6759288, 6870096, 7352208, 7760664, 8271234, 8730747, 10138932, 10305144, 11028312, 11640996, 13518576, 15521328, 16542468, 17461494, 20277864, 20610288, 22056624, 23281992, 26192241, 33084936, 34922988, 40555728, 46563984, 52384482, 66169872, 69845976, 78576723, 104768964, 139691952, 157153446, 209537928, 314306892, 419075856, 628613784, 1257227568]

約数ペア:

[(1, 1257227568), (2, 628613784), (3, 419075856), (4, 314306892), (6, 209537928), (8, 157153446), (9, 139691952), (12, 104768964), (16, 78576723), (18, 69845976), (19, 66169872), (24, 52384482), (27, 46563984), (31, 40555728), (36, 34922988), (38, 33084936), (48, 26192241), (54, 23281992), (57, 22056624), (61, 20610288), (62, 20277864), (72, 17461494), (76, 16542468), (81, 15521328), (93, 13518576), (108, 11640996), (114, 11028312), (122, 10305144), (124, 10138932), (144, 8730747), (152, 8271234), (162, 7760664), (171, 7352208), (183, 6870096), (186, 6759288), (216, 5820498), (228, 5514156), (243, 5173776), (244, 5152572), (248, 5069466), (279, 4506192), (304, 4135617), (324, 3880332), (342, 3676104), (366, 3435048), (372, 3379644), (432, 2910249), (456, 2757078), (486, 2586888), (488, 2576286), (496, 2534733), (513, 2450736), (549, 2290032), (558, 2253096), (589, 2134512), (648, 1940166), (684, 1838052), (729, 1724592), (732, 1717524), (744, 1689822), (837, 1502064), (912, 1378539), (972, 1293444), (976, 1288143), (1026, 1225368), (1098, 1145016), (1116, 1126548), (1159, 1084752), (1178, 1067256), (1296, 970083), (1368, 919026), (1458, 862296), (1464, 858762), (1488, 844911), (1539, 816912), (1647, 763344), (1674, 751032), (1767, 711504), (1891, 664848), (1944, 646722), (2052, 612684), (2187, 574864), (2196, 572508), (2232, 563274), (2318, 542376), (2356, 533628), (2511, 500688), (2736, 459513), (2916, 431148), (2928, 429381), (3078, 408456), (3294, 381672), (3348, 375516), (3477, 361584), (3534, 355752), (3782, 332424), (3888, 323361), (4104, 306342), (4374, 287432), (4392, 286254), (4464, 281637), (4617, 272304), (4636, 271188), (4712, 266814), (4941, 254448), (5022, 250344), (5301, 237168), (5673, 221616), (5832, 215574), (6156, 204228), (6588, 190836), (6696, 187758), (6954, 180792), (7068, 177876), (7533, 166896), (7564, 166212), (8208, 153171), (8748, 143716), (8784, 143127), (9234, 136152), (9272, 135594), (9424, 133407), (9882, 127224), (10044, 125172), (10431, 120528), (10602, 118584), (11346, 110808), (11664, 107787), (12312, 102114), (13176, 95418), (13392, 93879), (13851, 90768), (13908, 90396), (14136, 88938), (14823, 84816), (15066, 83448), (15128, 83106), (15903, 79056), (17019, 73872), (17496, 71858), (18468, 68076), (18544, 67797), (19764, 63612), (20088, 62586), (20862, 60264), (21204, 59292), (22599, 55632), (22692, 55404), (24624, 51057), (26352, 47709), (27702, 45384), (27816, 45198), (28272, 44469), (29646, 42408), (30132, 41724), (30256, 41553), (31293, 40176), (31806, 39528), (34038, 36936), (34992, 35929)]