1489744620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{883}}^1$

素因数の和:1021

約数の個数: 288

約数和(自身を含む): 5622070272

約数和(自身を除く): 4132325652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 103, 105, 117, 126, 130, 140, 156, 180, 182, 195, 206, 210, 234, 252, 260, 273, 309, 315, 364, 390, 412, 420, 455, 468, 515, 546, 585, 618, 630, 721, 780, 819, 883, 910, 927, 1030, 1092, 1170, 1236, 1260, 1339, 1365, 1442, 1545, 1638, 1766, 1820, 1854, 2060, 2163, 2340, 2649, 2678, 2730, 2884, 3090, 3276, 3532, 3605, 3708, 4017, 4095, 4326, 4415, 4635, 5298, 5356, 5460, 6180, 6181, 6489, 6695, 7210, 7947, 8034, 8190, 8652, 8830, 9270, 9373, 10596, 10815, 11479, 12051, 12362, 12978, 13245, 13390, 14420, 15894, 16068, 16380, 17660, 18540, 18543, 18746, 20085, 21630, 22958, 24102, 24724, 25956, 26490, 26780, 28119, 30905, 31788, 32445, 34437, 37086, 37492, 39735, 40170, 43260, 45916, 46865, 48204, 52980, 55629, 56238, 57395, 60255, 61810, 64890, 68874, 74172, 79470, 80340, 80353, 84357, 90949, 92715, 93730, 103311, 111258, 112476, 114790, 120510, 123620, 129780, 137748, 140595, 158940, 160706, 168714, 172185, 181898, 185430, 187460, 206622, 222516, 229580, 241020, 241059, 272847, 278145, 281190, 321412, 337428, 344370, 363796, 370860, 401765, 413244, 421785, 454745, 482118, 516555, 545694, 556290, 562380, 636643, 688740, 723177, 803530, 818541, 843570, 909490, 964236, 1033110, 1091388, 1112580, 1182337, 1205295, 1273286, 1364235, 1446354, 1607060, 1637082, 1687140, 1818980, 1909929, 2066220, 2364674, 2410590, 2546572, 2728470, 2892708, 3183215, 3274164, 3547011, 3615885, 3819858, 4092705, 4729348, 4821180, 5456940, 5729787, 5911685, 6366430, 7094022, 7231770, 7639716, 8185410, 8276359, 9549645, 10641033, 11459574, 11823370, 12732860, 14188044, 14463540, 16370820, 16552718, 17735055, 19099290, 21282066, 22919148, 23646740, 24829077, 28648935, 33105436, 35470110, 38198580, 41381795, 42564132, 49658154, 53205165, 57297870, 70940220, 74487231, 82763590, 99316308, 106410330, 114595740, 124145385, 148974462, 165527180, 212820660, 248290770, 297948924, 372436155, 496581540, 744872310, 1489744620]

約数ペア:

[(1, 1489744620), (2, 744872310), (3, 496581540), (4, 372436155), (5, 297948924), (6, 248290770), (7, 212820660), (9, 165527180), (10, 148974462), (12, 124145385), (13, 114595740), (14, 106410330), (15, 99316308), (18, 82763590), (20, 74487231), (21, 70940220), (26, 57297870), (28, 53205165), (30, 49658154), (35, 42564132), (36, 41381795), (39, 38198580), (42, 35470110), (45, 33105436), (52, 28648935), (60, 24829077), (63, 23646740), (65, 22919148), (70, 21282066), (78, 19099290), (84, 17735055), (90, 16552718), (91, 16370820), (103, 14463540), (105, 14188044), (117, 12732860), (126, 11823370), (130, 11459574), (140, 10641033), (156, 9549645), (180, 8276359), (182, 8185410), (195, 7639716), (206, 7231770), (210, 7094022), (234, 6366430), (252, 5911685), (260, 5729787), (273, 5456940), (309, 4821180), (315, 4729348), (364, 4092705), (390, 3819858), (412, 3615885), (420, 3547011), (455, 3274164), (468, 3183215), (515, 2892708), (546, 2728470), (585, 2546572), (618, 2410590), (630, 2364674), (721, 2066220), (780, 1909929), (819, 1818980), (883, 1687140), (910, 1637082), (927, 1607060), (1030, 1446354), (1092, 1364235), (1170, 1273286), (1236, 1205295), (1260, 1182337), (1339, 1112580), (1365, 1091388), (1442, 1033110), (1545, 964236), (1638, 909490), (1766, 843570), (1820, 818541), (1854, 803530), (2060, 723177), (2163, 688740), (2340, 636643), (2649, 562380), (2678, 556290), (2730, 545694), (2884, 516555), (3090, 482118), (3276, 454745), (3532, 421785), (3605, 413244), (3708, 401765), (4017, 370860), (4095, 363796), (4326, 344370), (4415, 337428), (4635, 321412), (5298, 281190), (5356, 278145), (5460, 272847), (6180, 241059), (6181, 241020), (6489, 229580), (6695, 222516), (7210, 206622), (7947, 187460), (8034, 185430), (8190, 181898), (8652, 172185), (8830, 168714), (9270, 160706), (9373, 158940), (10596, 140595), (10815, 137748), (11479, 129780), (12051, 123620), (12362, 120510), (12978, 114790), (13245, 112476), (13390, 111258), (14420, 103311), (15894, 93730), (16068, 92715), (16380, 90949), (17660, 84357), (18540, 80353), (18543, 80340), (18746, 79470), (20085, 74172), (21630, 68874), (22958, 64890), (24102, 61810), (24724, 60255), (25956, 57395), (26490, 56238), (26780, 55629), (28119, 52980), (30905, 48204), (31788, 46865), (32445, 45916), (34437, 43260), (37086, 40170), (37492, 39735)]