2048285880

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3697}}^1$

素因数の和:3745

約数の個数: 224

約数和(自身を含む): 7275445200

約数和(自身を除く): 5227159320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 729, 760, 810, 855, 972, 1026, 1080, 1140, 1215, 1368, 1458, 1539, 1620, 1710, 1944, 2052, 2280, 2430, 2565, 2916, 3078, 3240, 3420, 3645, 3697, 4104, 4617, 4860, 5130, 5832, 6156, 6840, 7290, 7394, 7695, 9234, 9720, 10260, 11091, 12312, 13851, 14580, 14788, 15390, 18468, 18485, 20520, 22182, 23085, 27702, 29160, 29576, 30780, 33273, 36936, 36970, 44364, 46170, 55404, 55455, 61560, 66546, 69255, 70243, 73940, 88728, 92340, 99819, 110808, 110910, 133092, 138510, 140486, 147880, 166365, 184680, 199638, 210729, 221820, 266184, 277020, 280972, 299457, 332730, 351215, 399276, 421458, 443640, 499095, 554040, 561944, 598914, 632187, 665460, 702430, 798552, 842916, 898371, 998190, 1053645, 1197828, 1264374, 1330920, 1404860, 1497285, 1685832, 1796742, 1896561, 1996380, 2107290, 2395656, 2528748, 2695113, 2809720, 2994570, 3160935, 3593484, 3793122, 3992760, 4214580, 4491855, 5057496, 5390226, 5689683, 5989140, 6321870, 7186968, 7586244, 8429160, 8983710, 9482805, 10780452, 11379366, 11978280, 12643740, 13475565, 15172488, 17069049, 17967420, 18965610, 21560904, 22758732, 25287480, 26951130, 28448415, 34138098, 35934840, 37931220, 45517464, 51207147, 53902260, 56896830, 68276196, 75862440, 85345245, 102414294, 107804520, 113793660, 136552392, 170690490, 204828588, 227587320, 256035735, 341380980, 409657176, 512071470, 682761960, 1024142940, 2048285880]

約数ペア:

[(1, 2048285880), (2, 1024142940), (3, 682761960), (4, 512071470), (5, 409657176), (6, 341380980), (8, 256035735), (9, 227587320), (10, 204828588), (12, 170690490), (15, 136552392), (18, 113793660), (19, 107804520), (20, 102414294), (24, 85345245), (27, 75862440), (30, 68276196), (36, 56896830), (38, 53902260), (40, 51207147), (45, 45517464), (54, 37931220), (57, 35934840), (60, 34138098), (72, 28448415), (76, 26951130), (81, 25287480), (90, 22758732), (95, 21560904), (108, 18965610), (114, 17967420), (120, 17069049), (135, 15172488), (152, 13475565), (162, 12643740), (171, 11978280), (180, 11379366), (190, 10780452), (216, 9482805), (228, 8983710), (243, 8429160), (270, 7586244), (285, 7186968), (324, 6321870), (342, 5989140), (360, 5689683), (380, 5390226), (405, 5057496), (456, 4491855), (486, 4214580), (513, 3992760), (540, 3793122), (570, 3593484), (648, 3160935), (684, 2994570), (729, 2809720), (760, 2695113), (810, 2528748), (855, 2395656), (972, 2107290), (1026, 1996380), (1080, 1896561), (1140, 1796742), (1215, 1685832), (1368, 1497285), (1458, 1404860), (1539, 1330920), (1620, 1264374), (1710, 1197828), (1944, 1053645), (2052, 998190), (2280, 898371), (2430, 842916), (2565, 798552), (2916, 702430), (3078, 665460), (3240, 632187), (3420, 598914), (3645, 561944), (3697, 554040), (4104, 499095), (4617, 443640), (4860, 421458), (5130, 399276), (5832, 351215), (6156, 332730), (6840, 299457), (7290, 280972), (7394, 277020), (7695, 266184), (9234, 221820), (9720, 210729), (10260, 199638), (11091, 184680), (12312, 166365), (13851, 147880), (14580, 140486), (14788, 138510), (15390, 133092), (18468, 110910), (18485, 110808), (20520, 99819), (22182, 92340), (23085, 88728), (27702, 73940), (29160, 70243), (29576, 69255), (30780, 66546), (33273, 61560), (36936, 55455), (36970, 55404), (44364, 46170)]