12664260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:87

約数の個数: 216

約数和(自身を含む): 48310080

約数和(自身を除く): 35645820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 28, 30, 35, 36, 38, 42, 45, 46, 57, 60, 63, 69, 70, 76, 84, 90, 92, 95, 105, 114, 115, 126, 133, 138, 140, 161, 171, 180, 190, 207, 210, 228, 230, 252, 266, 276, 285, 315, 322, 342, 345, 380, 399, 414, 420, 437, 460, 483, 529, 532, 570, 630, 644, 665, 684, 690, 798, 805, 828, 855, 874, 966, 1035, 1058, 1140, 1197, 1260, 1311, 1330, 1380, 1449, 1587, 1596, 1610, 1710, 1748, 1932, 1995, 2070, 2116, 2185, 2394, 2415, 2622, 2645, 2660, 2898, 3059, 3174, 3220, 3420, 3703, 3933, 3990, 4140, 4370, 4761, 4788, 4830, 5244, 5290, 5796, 5985, 6118, 6348, 6555, 7245, 7406, 7866, 7935, 7980, 8740, 9177, 9522, 9660, 10051, 10580, 11109, 11970, 12236, 13110, 14490, 14812, 15295, 15732, 15870, 18354, 18515, 19044, 19665, 20102, 22218, 23805, 23940, 26220, 27531, 28980, 30153, 30590, 31740, 33327, 36708, 37030, 39330, 40204, 44436, 45885, 47610, 50255, 55062, 55545, 60306, 61180, 66654, 70357, 74060, 78660, 90459, 91770, 95220, 100510, 110124, 111090, 120612, 133308, 137655, 140714, 150765, 166635, 180918, 183540, 201020, 211071, 222180, 275310, 281428, 301530, 333270, 351785, 361836, 422142, 452295, 550620, 603060, 633213, 666540, 703570, 844284, 904590, 1055355, 1266426, 1407140, 1809180, 2110710, 2532852, 3166065, 4221420, 6332130, 12664260]

約数ペア:

[(1, 12664260), (2, 6332130), (3, 4221420), (4, 3166065), (5, 2532852), (6, 2110710), (7, 1809180), (9, 1407140), (10, 1266426), (12, 1055355), (14, 904590), (15, 844284), (18, 703570), (19, 666540), (20, 633213), (21, 603060), (23, 550620), (28, 452295), (30, 422142), (35, 361836), (36, 351785), (38, 333270), (42, 301530), (45, 281428), (46, 275310), (57, 222180), (60, 211071), (63, 201020), (69, 183540), (70, 180918), (76, 166635), (84, 150765), (90, 140714), (92, 137655), (95, 133308), (105, 120612), (114, 111090), (115, 110124), (126, 100510), (133, 95220), (138, 91770), (140, 90459), (161, 78660), (171, 74060), (180, 70357), (190, 66654), (207, 61180), (210, 60306), (228, 55545), (230, 55062), (252, 50255), (266, 47610), (276, 45885), (285, 44436), (315, 40204), (322, 39330), (342, 37030), (345, 36708), (380, 33327), (399, 31740), (414, 30590), (420, 30153), (437, 28980), (460, 27531), (483, 26220), (529, 23940), (532, 23805), (570, 22218), (630, 20102), (644, 19665), (665, 19044), (684, 18515), (690, 18354), (798, 15870), (805, 15732), (828, 15295), (855, 14812), (874, 14490), (966, 13110), (1035, 12236), (1058, 11970), (1140, 11109), (1197, 10580), (1260, 10051), (1311, 9660), (1330, 9522), (1380, 9177), (1449, 8740), (1587, 7980), (1596, 7935), (1610, 7866), (1710, 7406), (1748, 7245), (1932, 6555), (1995, 6348), (2070, 6118), (2116, 5985), (2185, 5796), (2394, 5290), (2415, 5244), (2622, 4830), (2645, 4788), (2660, 4761), (2898, 4370), (3059, 4140), (3174, 3990), (3220, 3933), (3420, 3703)]