2830133520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:964

約数の個数: 240

約数和(自身を含む): 9919990080

約数和(自身を除く): 7089856560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 197, 216, 240, 243, 270, 324, 360, 394, 405, 432, 486, 540, 591, 648, 720, 739, 788, 810, 972, 985, 1080, 1182, 1215, 1296, 1478, 1576, 1620, 1773, 1944, 1970, 2160, 2217, 2364, 2430, 2955, 2956, 3152, 3240, 3546, 3695, 3888, 3940, 4434, 4728, 4860, 5319, 5910, 5912, 6480, 6651, 7092, 7390, 7880, 8865, 8868, 9456, 9720, 10638, 11085, 11820, 11824, 13302, 14184, 14780, 15760, 15957, 17730, 17736, 19440, 19953, 21276, 22170, 23640, 26595, 26604, 28368, 29560, 31914, 33255, 35460, 35472, 39906, 42552, 44340, 47280, 47871, 53190, 53208, 59120, 59859, 63828, 66510, 70920, 79785, 79812, 85104, 88680, 95742, 99765, 106380, 106416, 119718, 127656, 133020, 141840, 145583, 159570, 159624, 177360, 179577, 191484, 199530, 212760, 239355, 239436, 255312, 266040, 291166, 299295, 319140, 319248, 359154, 382968, 399060, 425520, 436749, 478710, 478872, 532080, 582332, 598590, 638280, 718308, 727915, 765936, 798120, 873498, 897885, 957420, 957744, 1164664, 1197180, 1276560, 1310247, 1436616, 1455830, 1596240, 1746996, 1795770, 1914840, 2183745, 2329328, 2394360, 2620494, 2873232, 2911660, 3493992, 3591540, 3829680, 3930741, 4367490, 4788720, 5240988, 5823320, 6551235, 6987984, 7183080, 7861482, 8734980, 10481976, 11646640, 11792223, 13102470, 14366160, 15722964, 17469960, 19653705, 20963952, 23584446, 26204940, 31445928, 34939920, 35376669, 39307410, 47168892, 52409880, 58961115, 62891856, 70753338, 78614820, 94337784, 104819760, 117922230, 141506676, 157229640, 176883345, 188675568, 235844460, 283013352, 314459280, 353766690, 471688920, 566026704, 707533380, 943377840, 1415066760, 2830133520]

約数ペア:

[(1, 2830133520), (2, 1415066760), (3, 943377840), (4, 707533380), (5, 566026704), (6, 471688920), (8, 353766690), (9, 314459280), (10, 283013352), (12, 235844460), (15, 188675568), (16, 176883345), (18, 157229640), (20, 141506676), (24, 117922230), (27, 104819760), (30, 94337784), (36, 78614820), (40, 70753338), (45, 62891856), (48, 58961115), (54, 52409880), (60, 47168892), (72, 39307410), (80, 35376669), (81, 34939920), (90, 31445928), (108, 26204940), (120, 23584446), (135, 20963952), (144, 19653705), (162, 17469960), (180, 15722964), (197, 14366160), (216, 13102470), (240, 11792223), (243, 11646640), (270, 10481976), (324, 8734980), (360, 7861482), (394, 7183080), (405, 6987984), (432, 6551235), (486, 5823320), (540, 5240988), (591, 4788720), (648, 4367490), (720, 3930741), (739, 3829680), (788, 3591540), (810, 3493992), (972, 2911660), (985, 2873232), (1080, 2620494), (1182, 2394360), (1215, 2329328), (1296, 2183745), (1478, 1914840), (1576, 1795770), (1620, 1746996), (1773, 1596240), (1944, 1455830), (1970, 1436616), (2160, 1310247), (2217, 1276560), (2364, 1197180), (2430, 1164664), (2955, 957744), (2956, 957420), (3152, 897885), (3240, 873498), (3546, 798120), (3695, 765936), (3888, 727915), (3940, 718308), (4434, 638280), (4728, 598590), (4860, 582332), (5319, 532080), (5910, 478872), (5912, 478710), (6480, 436749), (6651, 425520), (7092, 399060), (7390, 382968), (7880, 359154), (8865, 319248), (8868, 319140), (9456, 299295), (9720, 291166), (10638, 266040), (11085, 255312), (11820, 239436), (11824, 239355), (13302, 212760), (14184, 199530), (14780, 191484), (15760, 179577), (15957, 177360), (17730, 159624), (17736, 159570), (19440, 145583), (19953, 141840), (21276, 133020), (22170, 127656), (23640, 119718), (26595, 106416), (26604, 106380), (28368, 99765), (29560, 95742), (31914, 88680), (33255, 85104), (35460, 79812), (35472, 79785), (39906, 70920), (42552, 66510), (44340, 63828), (47280, 59859), (47871, 59120), (53190, 53208)]