57248520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 256

約数和(自身を含む): 219801600

約数和(自身を除く): 162553080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 211, 228, 238, 255, 266, 280, 285, 323, 340, 357, 380, 399, 408, 420, 422, 456, 476, 510, 532, 570, 595, 633, 646, 665, 680, 714, 760, 798, 840, 844, 952, 969, 1020, 1055, 1064, 1140, 1190, 1266, 1292, 1330, 1428, 1477, 1596, 1615, 1688, 1785, 1938, 1995, 2040, 2110, 2261, 2280, 2380, 2532, 2584, 2660, 2856, 2954, 3165, 3192, 3230, 3570, 3587, 3876, 3990, 4009, 4220, 4431, 4522, 4760, 4845, 5064, 5320, 5908, 6330, 6460, 6783, 7140, 7174, 7385, 7752, 7980, 8018, 8440, 8862, 9044, 9690, 10761, 11305, 11816, 12027, 12660, 12920, 13566, 14280, 14348, 14770, 15960, 16036, 17724, 17935, 18088, 19380, 20045, 21522, 22155, 22610, 24054, 25109, 25320, 27132, 28063, 28696, 29540, 32072, 33915, 35448, 35870, 38760, 40090, 43044, 44310, 45220, 48108, 50218, 53805, 54264, 56126, 59080, 60135, 67830, 68153, 71740, 75327, 80180, 84189, 86088, 88620, 90440, 96216, 100436, 107610, 112252, 120270, 125545, 135660, 136306, 140315, 143480, 150654, 160360, 168378, 177240, 200872, 204459, 215220, 224504, 240540, 251090, 271320, 272612, 280630, 301308, 336756, 340765, 376635, 408918, 420945, 430440, 477071, 481080, 502180, 545224, 561260, 602616, 673512, 681530, 753270, 817836, 841890, 954142, 1004360, 1022295, 1122520, 1363060, 1431213, 1506540, 1635672, 1683780, 1908284, 2044590, 2385355, 2726120, 2862426, 3013080, 3367560, 3816568, 4089180, 4770710, 5724852, 7156065, 8178360, 9541420, 11449704, 14312130, 19082840, 28624260, 57248520]

約数ペア:

[(1, 57248520), (2, 28624260), (3, 19082840), (4, 14312130), (5, 11449704), (6, 9541420), (7, 8178360), (8, 7156065), (10, 5724852), (12, 4770710), (14, 4089180), (15, 3816568), (17, 3367560), (19, 3013080), (20, 2862426), (21, 2726120), (24, 2385355), (28, 2044590), (30, 1908284), (34, 1683780), (35, 1635672), (38, 1506540), (40, 1431213), (42, 1363060), (51, 1122520), (56, 1022295), (57, 1004360), (60, 954142), (68, 841890), (70, 817836), (76, 753270), (84, 681530), (85, 673512), (95, 602616), (102, 561260), (105, 545224), (114, 502180), (119, 481080), (120, 477071), (133, 430440), (136, 420945), (140, 408918), (152, 376635), (168, 340765), (170, 336756), (190, 301308), (204, 280630), (210, 272612), (211, 271320), (228, 251090), (238, 240540), (255, 224504), (266, 215220), (280, 204459), (285, 200872), (323, 177240), (340, 168378), (357, 160360), (380, 150654), (399, 143480), (408, 140315), (420, 136306), (422, 135660), (456, 125545), (476, 120270), (510, 112252), (532, 107610), (570, 100436), (595, 96216), (633, 90440), (646, 88620), (665, 86088), (680, 84189), (714, 80180), (760, 75327), (798, 71740), (840, 68153), (844, 67830), (952, 60135), (969, 59080), (1020, 56126), (1055, 54264), (1064, 53805), (1140, 50218), (1190, 48108), (1266, 45220), (1292, 44310), (1330, 43044), (1428, 40090), (1477, 38760), (1596, 35870), (1615, 35448), (1688, 33915), (1785, 32072), (1938, 29540), (1995, 28696), (2040, 28063), (2110, 27132), (2261, 25320), (2280, 25109), (2380, 24054), (2532, 22610), (2584, 22155), (2660, 21522), (2856, 20045), (2954, 19380), (3165, 18088), (3192, 17935), (3230, 17724), (3570, 16036), (3587, 15960), (3876, 14770), (3990, 14348), (4009, 14280), (4220, 13566), (4431, 12920), (4522, 12660), (4760, 12027), (4845, 11816), (5064, 11305), (5320, 10761), (5908, 9690), (6330, 9044), (6460, 8862), (6783, 8440), (7140, 8018), (7174, 7980), (7385, 7752)]