1250029760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1343

約数の個数: 224

約数和(自身を含む): 3739530240

約数和(自身を除く): 2489500480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 64, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 160, 161, 184, 190, 224, 230, 266, 280, 304, 320, 322, 368, 380, 437, 448, 460, 532, 560, 608, 644, 665, 736, 760, 805, 874, 920, 1064, 1120, 1216, 1277, 1288, 1330, 1472, 1520, 1610, 1748, 1840, 2128, 2185, 2240, 2554, 2576, 2660, 3040, 3059, 3220, 3496, 3680, 4256, 4370, 5108, 5152, 5320, 6080, 6118, 6385, 6440, 6992, 7360, 8512, 8740, 8939, 10216, 10304, 10640, 12236, 12770, 12880, 13984, 15295, 17480, 17878, 20432, 21280, 24263, 24472, 25540, 25760, 27968, 29371, 30590, 34960, 35756, 40864, 42560, 44695, 48526, 48944, 51080, 51520, 58742, 61180, 69920, 71512, 81728, 89390, 97052, 97888, 102160, 117484, 121315, 122360, 139840, 143024, 146855, 169841, 178780, 194104, 195776, 204320, 205597, 234968, 242630, 244720, 286048, 293710, 339682, 357560, 388208, 408640, 411194, 469936, 485260, 489440, 558049, 572096, 587420, 679364, 715120, 776416, 822388, 849205, 939872, 970520, 978880, 1027985, 1116098, 1174840, 1358728, 1430240, 1552832, 1644776, 1698410, 1879744, 1941040, 2055970, 2232196, 2349680, 2717456, 2790245, 2860480, 3289552, 3396820, 3882080, 3906343, 4111940, 4464392, 4699360, 5434912, 5580490, 6579104, 6793640, 7764160, 7812686, 8223880, 8928784, 9398720, 10869824, 11160980, 13158208, 13587280, 15625372, 16447760, 17857568, 19531715, 22321960, 27174560, 31250744, 32895520, 35715136, 39063430, 44643920, 54349120, 62501488, 65791040, 78126860, 89287840, 125002976, 156253720, 178575680, 250005952, 312507440, 625014880, 1250029760]

約数ペア:

[(1, 1250029760), (2, 625014880), (4, 312507440), (5, 250005952), (7, 178575680), (8, 156253720), (10, 125002976), (14, 89287840), (16, 78126860), (19, 65791040), (20, 62501488), (23, 54349120), (28, 44643920), (32, 39063430), (35, 35715136), (38, 32895520), (40, 31250744), (46, 27174560), (56, 22321960), (64, 19531715), (70, 17857568), (76, 16447760), (80, 15625372), (92, 13587280), (95, 13158208), (112, 11160980), (115, 10869824), (133, 9398720), (140, 8928784), (152, 8223880), (160, 7812686), (161, 7764160), (184, 6793640), (190, 6579104), (224, 5580490), (230, 5434912), (266, 4699360), (280, 4464392), (304, 4111940), (320, 3906343), (322, 3882080), (368, 3396820), (380, 3289552), (437, 2860480), (448, 2790245), (460, 2717456), (532, 2349680), (560, 2232196), (608, 2055970), (644, 1941040), (665, 1879744), (736, 1698410), (760, 1644776), (805, 1552832), (874, 1430240), (920, 1358728), (1064, 1174840), (1120, 1116098), (1216, 1027985), (1277, 978880), (1288, 970520), (1330, 939872), (1472, 849205), (1520, 822388), (1610, 776416), (1748, 715120), (1840, 679364), (2128, 587420), (2185, 572096), (2240, 558049), (2554, 489440), (2576, 485260), (2660, 469936), (3040, 411194), (3059, 408640), (3220, 388208), (3496, 357560), (3680, 339682), (4256, 293710), (4370, 286048), (5108, 244720), (5152, 242630), (5320, 234968), (6080, 205597), (6118, 204320), (6385, 195776), (6440, 194104), (6992, 178780), (7360, 169841), (8512, 146855), (8740, 143024), (8939, 139840), (10216, 122360), (10304, 121315), (10640, 117484), (12236, 102160), (12770, 97888), (12880, 97052), (13984, 89390), (15295, 81728), (17480, 71512), (17878, 69920), (20432, 61180), (21280, 58742), (24263, 51520), (24472, 51080), (25540, 48944), (25760, 48526), (27968, 44695), (29371, 42560), (30590, 40864), (34960, 35756)]