15541492320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2357}}^1$

素因数の和:2638

約数の個数: 288

約数和(自身を含む): 56082106080

約数和(自身を除く): 40540613760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 241, 285, 288, 304, 342, 360, 380, 456, 480, 482, 570, 608, 684, 720, 723, 760, 855, 912, 964, 1140, 1205, 1368, 1440, 1446, 1520, 1710, 1824, 1928, 2169, 2280, 2357, 2410, 2736, 2892, 3040, 3420, 3615, 3856, 4338, 4560, 4579, 4714, 4820, 5472, 5784, 6840, 7071, 7230, 7712, 8676, 9120, 9158, 9428, 9640, 10845, 11568, 11785, 13680, 13737, 14142, 14460, 17352, 18316, 18856, 19280, 21213, 21690, 22895, 23136, 23570, 27360, 27474, 28284, 28920, 34704, 35355, 36632, 37712, 38560, 41211, 42426, 43380, 44783, 45790, 47140, 54948, 56568, 57840, 68685, 69408, 70710, 73264, 75424, 82422, 84852, 86760, 89566, 91580, 94280, 106065, 109896, 113136, 115680, 134349, 137370, 141420, 146528, 164844, 169704, 173520, 179132, 183160, 188560, 206055, 212130, 219792, 223915, 226272, 268698, 274740, 282840, 329688, 339408, 347040, 358264, 366320, 377120, 403047, 412110, 424260, 439584, 447830, 537396, 549480, 565680, 568037, 659376, 671745, 678816, 716528, 732640, 806094, 824220, 848520, 895660, 1074792, 1098960, 1131360, 1136074, 1318752, 1343490, 1433056, 1612188, 1648440, 1697040, 1704111, 1791320, 2015235, 2149584, 2197920, 2272148, 2686980, 2840185, 3224376, 3296880, 3394080, 3408222, 3582640, 4030470, 4299168, 4544296, 5112333, 5373960, 5680370, 6448752, 6593760, 6816444, 7165280, 8060940, 8520555, 9088592, 10224666, 10747920, 10792703, 11360740, 12897504, 13632888, 16121880, 17041110, 18177184, 20449332, 21495840, 21585406, 22721480, 25561665, 27265776, 32243760, 32378109, 34082220, 40898664, 43170812, 45442960, 51123330, 53963515, 54531552, 64487520, 64756218, 68164440, 81797328, 86341624, 90885920, 97134327, 102246660, 107927030, 129512436, 136328880, 161890545, 163594656, 172683248, 194268654, 204493320, 215854060, 259024872, 272657760, 323781090, 345366496, 388537308, 408986640, 431708120, 485671635, 518049744, 647562180, 777074616, 817973280, 863416240, 971343270, 1036099488, 1295124360, 1554149232, 1726832480, 1942686540, 2590248720, 3108298464, 3885373080, 5180497440, 7770746160, 15541492320]

約数ペア:

[(1, 15541492320), (2, 7770746160), (3, 5180497440), (4, 3885373080), (5, 3108298464), (6, 2590248720), (8, 1942686540), (9, 1726832480), (10, 1554149232), (12, 1295124360), (15, 1036099488), (16, 971343270), (18, 863416240), (19, 817973280), (20, 777074616), (24, 647562180), (30, 518049744), (32, 485671635), (36, 431708120), (38, 408986640), (40, 388537308), (45, 345366496), (48, 323781090), (57, 272657760), (60, 259024872), (72, 215854060), (76, 204493320), (80, 194268654), (90, 172683248), (95, 163594656), (96, 161890545), (114, 136328880), (120, 129512436), (144, 107927030), (152, 102246660), (160, 97134327), (171, 90885920), (180, 86341624), (190, 81797328), (228, 68164440), (240, 64756218), (241, 64487520), (285, 54531552), (288, 53963515), (304, 51123330), (342, 45442960), (360, 43170812), (380, 40898664), (456, 34082220), (480, 32378109), (482, 32243760), (570, 27265776), (608, 25561665), (684, 22721480), (720, 21585406), (723, 21495840), (760, 20449332), (855, 18177184), (912, 17041110), (964, 16121880), (1140, 13632888), (1205, 12897504), (1368, 11360740), (1440, 10792703), (1446, 10747920), (1520, 10224666), (1710, 9088592), (1824, 8520555), (1928, 8060940), (2169, 7165280), (2280, 6816444), (2357, 6593760), (2410, 6448752), (2736, 5680370), (2892, 5373960), (3040, 5112333), (3420, 4544296), (3615, 4299168), (3856, 4030470), (4338, 3582640), (4560, 3408222), (4579, 3394080), (4714, 3296880), (4820, 3224376), (5472, 2840185), (5784, 2686980), (6840, 2272148), (7071, 2197920), (7230, 2149584), (7712, 2015235), (8676, 1791320), (9120, 1704111), (9158, 1697040), (9428, 1648440), (9640, 1612188), (10845, 1433056), (11568, 1343490), (11785, 1318752), (13680, 1136074), (13737, 1131360), (14142, 1098960), (14460, 1074792), (17352, 895660), (18316, 848520), (18856, 824220), (19280, 806094), (21213, 732640), (21690, 716528), (22895, 678816), (23136, 671745), (23570, 659376), (27360, 568037), (27474, 565680), (28284, 549480), (28920, 537396), (34704, 447830), (35355, 439584), (36632, 424260), (37712, 412110), (38560, 403047), (41211, 377120), (42426, 366320), (43380, 358264), (44783, 347040), (45790, 339408), (47140, 329688), (54948, 282840), (56568, 274740), (57840, 268698), (68685, 226272), (69408, 223915), (70710, 219792), (73264, 212130), (75424, 206055), (82422, 188560), (84852, 183160), (86760, 179132), (89566, 173520), (91580, 169704), (94280, 164844), (106065, 146528), (109896, 141420), (113136, 137370), (115680, 134349)]