2203705280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:371

約数の個数: 224

約数和(自身を含む): 6218505216

約数和(自身を除く): 4014799936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 137, 140, 160, 167, 172, 215, 224, 274, 280, 301, 320, 334, 344, 430, 448, 548, 560, 602, 668, 685, 688, 835, 860, 959, 1096, 1120, 1169, 1204, 1336, 1370, 1376, 1505, 1670, 1720, 1918, 2192, 2240, 2338, 2408, 2672, 2740, 2752, 3010, 3340, 3440, 3836, 4384, 4676, 4795, 4816, 5344, 5480, 5845, 5891, 6020, 6680, 6880, 7181, 7672, 8768, 9352, 9590, 9632, 10688, 10960, 11690, 11782, 12040, 13360, 13760, 14362, 15344, 18704, 19180, 19264, 21920, 22879, 23380, 23564, 24080, 26720, 28724, 29455, 30688, 35905, 37408, 38360, 41237, 43840, 45758, 46760, 47128, 48160, 50267, 53440, 57448, 58910, 61376, 71810, 74816, 76720, 82474, 91516, 93520, 94256, 96320, 100534, 114395, 114896, 117820, 143620, 153440, 160153, 164948, 183032, 187040, 188512, 201068, 206185, 228790, 229792, 235640, 251335, 287240, 306880, 320306, 329896, 366064, 374080, 377024, 402136, 412370, 457580, 459584, 471280, 502670, 574480, 640612, 659792, 732128, 800765, 804272, 824740, 915160, 942560, 983797, 1005340, 1148960, 1281224, 1319584, 1464256, 1601530, 1608544, 1649480, 1830320, 1885120, 1967594, 2010680, 2297920, 2562448, 2639168, 3203060, 3217088, 3298960, 3660640, 3935188, 4021360, 4918985, 5124896, 6406120, 6597920, 6886579, 7321280, 7870376, 8042720, 9837970, 10249792, 12812240, 13195840, 13773158, 15740752, 16085440, 19675940, 25624480, 27546316, 31481504, 34432895, 39351880, 51248960, 55092632, 62963008, 68865790, 78703760, 110185264, 137731580, 157407520, 220370528, 275463160, 314815040, 440741056, 550926320, 1101852640, 2203705280]

約数ペア:

[(1, 2203705280), (2, 1101852640), (4, 550926320), (5, 440741056), (7, 314815040), (8, 275463160), (10, 220370528), (14, 157407520), (16, 137731580), (20, 110185264), (28, 78703760), (32, 68865790), (35, 62963008), (40, 55092632), (43, 51248960), (56, 39351880), (64, 34432895), (70, 31481504), (80, 27546316), (86, 25624480), (112, 19675940), (137, 16085440), (140, 15740752), (160, 13773158), (167, 13195840), (172, 12812240), (215, 10249792), (224, 9837970), (274, 8042720), (280, 7870376), (301, 7321280), (320, 6886579), (334, 6597920), (344, 6406120), (430, 5124896), (448, 4918985), (548, 4021360), (560, 3935188), (602, 3660640), (668, 3298960), (685, 3217088), (688, 3203060), (835, 2639168), (860, 2562448), (959, 2297920), (1096, 2010680), (1120, 1967594), (1169, 1885120), (1204, 1830320), (1336, 1649480), (1370, 1608544), (1376, 1601530), (1505, 1464256), (1670, 1319584), (1720, 1281224), (1918, 1148960), (2192, 1005340), (2240, 983797), (2338, 942560), (2408, 915160), (2672, 824740), (2740, 804272), (2752, 800765), (3010, 732128), (3340, 659792), (3440, 640612), (3836, 574480), (4384, 502670), (4676, 471280), (4795, 459584), (4816, 457580), (5344, 412370), (5480, 402136), (5845, 377024), (5891, 374080), (6020, 366064), (6680, 329896), (6880, 320306), (7181, 306880), (7672, 287240), (8768, 251335), (9352, 235640), (9590, 229792), (9632, 228790), (10688, 206185), (10960, 201068), (11690, 188512), (11782, 187040), (12040, 183032), (13360, 164948), (13760, 160153), (14362, 153440), (15344, 143620), (18704, 117820), (19180, 114896), (19264, 114395), (21920, 100534), (22879, 96320), (23380, 94256), (23564, 93520), (24080, 91516), (26720, 82474), (28724, 76720), (29455, 74816), (30688, 71810), (35905, 61376), (37408, 58910), (38360, 57448), (41237, 53440), (43840, 50267), (45758, 48160), (46760, 47128)]