2134605754880

素因数分解:

$2^9\times 5^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1\times {\mathrm{5647}}^1$

素因数の和:6810

約数の個数: 160

約数和(自身を含む): 5158512691200

約数和(自身を除く): 3023906936320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 512, 596, 640, 745, 991, 1192, 1280, 1490, 1982, 2384, 2560, 2980, 3964, 4768, 4955, 5647, 5960, 7928, 9536, 9910, 11294, 11920, 15856, 19072, 19820, 22588, 23840, 28235, 31712, 38144, 39640, 45176, 47680, 56470, 63424, 76288, 79280, 90352, 95360, 112940, 126848, 147659, 158560, 180704, 190720, 225880, 253696, 295318, 317120, 361408, 381440, 451760, 507392, 590636, 634240, 722816, 738295, 841403, 903520, 1181272, 1268480, 1445632, 1476590, 1682806, 1807040, 2362544, 2536960, 2891264, 2953180, 3365612, 3614080, 4207015, 4725088, 5596177, 5906360, 6731224, 7228160, 8414030, 9450176, 11192354, 11812720, 13462448, 14456320, 16828060, 18900352, 22384708, 23625440, 26924896, 27980885, 33656120, 37800704, 44769416, 47250880, 53849792, 55961770, 67312240, 75601408, 89538832, 94501760, 107699584, 111923540, 134624480, 179077664, 189003520, 215399168, 223847080, 269248960, 358155328, 378007040, 430798336, 447694160, 538497920, 716310656, 833830373, 895388320, 1076995840, 1432621312, 1667660746, 1790776640, 2153991680, 2865242624, 3335321492, 3581553280, 4169151865, 6670642984, 7163106560, 8338303730, 13341285968, 14326213120, 16676607460, 26682571936, 33353214920, 53365143872, 66706429840, 106730287744, 133412859680, 213460575488, 266825719360, 426921150976, 533651438720, 1067302877440, 2134605754880]

約数ペア:

[(1, 2134605754880), (2, 1067302877440), (4, 533651438720), (5, 426921150976), (8, 266825719360), (10, 213460575488), (16, 133412859680), (20, 106730287744), (32, 66706429840), (40, 53365143872), (64, 33353214920), (80, 26682571936), (128, 16676607460), (149, 14326213120), (160, 13341285968), (256, 8338303730), (298, 7163106560), (320, 6670642984), (512, 4169151865), (596, 3581553280), (640, 3335321492), (745, 2865242624), (991, 2153991680), (1192, 1790776640), (1280, 1667660746), (1490, 1432621312), (1982, 1076995840), (2384, 895388320), (2560, 833830373), (2980, 716310656), (3964, 538497920), (4768, 447694160), (4955, 430798336), (5647, 378007040), (5960, 358155328), (7928, 269248960), (9536, 223847080), (9910, 215399168), (11294, 189003520), (11920, 179077664), (15856, 134624480), (19072, 111923540), (19820, 107699584), (22588, 94501760), (23840, 89538832), (28235, 75601408), (31712, 67312240), (38144, 55961770), (39640, 53849792), (45176, 47250880), (47680, 44769416), (56470, 37800704), (63424, 33656120), (76288, 27980885), (79280, 26924896), (90352, 23625440), (95360, 22384708), (112940, 18900352), (126848, 16828060), (147659, 14456320), (158560, 13462448), (180704, 11812720), (190720, 11192354), (225880, 9450176), (253696, 8414030), (295318, 7228160), (317120, 6731224), (361408, 5906360), (381440, 5596177), (451760, 4725088), (507392, 4207015), (590636, 3614080), (634240, 3365612), (722816, 2953180), (738295, 2891264), (841403, 2536960), (903520, 2362544), (1181272, 1807040), (1268480, 1682806), (1445632, 1476590)]