2148138960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:346

約数の個数: 320

約数和(自身を含む): 7542374400

約数和(自身を除く): 5394235440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 127, 129, 132, 149, 165, 172, 176, 215, 220, 240, 254, 258, 264, 298, 330, 344, 381, 430, 440, 447, 473, 508, 516, 528, 596, 635, 645, 660, 688, 745, 762, 860, 880, 894, 946, 1016, 1032, 1192, 1270, 1290, 1320, 1397, 1419, 1490, 1524, 1639, 1720, 1788, 1892, 1905, 2032, 2064, 2235, 2365, 2384, 2540, 2580, 2640, 2794, 2838, 2980, 3048, 3278, 3440, 3576, 3784, 3810, 4191, 4470, 4730, 4917, 5080, 5160, 5461, 5588, 5676, 5960, 6096, 6407, 6556, 6985, 7095, 7152, 7568, 7620, 8195, 8382, 8940, 9460, 9834, 10160, 10320, 10922, 11176, 11352, 11920, 12814, 13112, 13970, 14190, 15240, 16383, 16390, 16764, 17880, 18920, 18923, 19221, 19668, 20955, 21844, 22352, 22704, 24585, 25628, 26224, 27305, 27940, 28380, 30480, 32035, 32766, 32780, 33528, 35760, 37840, 37846, 38442, 39336, 41910, 43688, 49170, 51256, 54610, 55880, 56760, 56769, 60071, 64070, 65532, 65560, 67056, 70477, 75692, 76884, 78672, 81915, 83820, 87376, 94615, 96105, 98340, 102512, 109220, 111760, 113520, 113538, 120142, 128140, 131064, 131120, 140954, 151384, 153768, 163830, 167640, 180213, 189230, 192210, 196680, 208153, 211431, 218440, 227076, 240284, 256280, 262128, 281908, 283845, 300355, 302768, 307536, 327660, 335280, 352385, 360426, 378460, 384420, 393360, 416306, 422862, 436880, 454152, 480568, 512560, 563816, 567690, 600710, 624459, 655320, 704770, 720852, 756920, 768840, 813689, 832612, 845724, 901065, 908304, 961136, 1040765, 1057155, 1127632, 1135380, 1201420, 1248918, 1310640, 1409540, 1441704, 1513840, 1537680, 1627378, 1665224, 1691448, 1802130, 2081530, 2114310, 2270760, 2402840, 2441067, 2497836, 2819080, 2883408, 3122295, 3254756, 3330448, 3382896, 3604260, 4068445, 4163060, 4228620, 4541520, 4805680, 4882134, 4995672, 5638160, 6244590, 6509512, 7208520, 8136890, 8326120, 8457240, 8950579, 9764268, 9991344, 12205335, 12489180, 13019024, 14417040, 16273780, 16652240, 16914480, 17901158, 19528536, 24410670, 24978360, 26851737, 32547560, 35802316, 39057072, 44752895, 48821340, 49956720, 53703474, 65095120, 71604632, 89505790, 97642680, 107406948, 134258685, 143209264, 179011580, 195285360, 214813896, 268517370, 358023160, 429627792, 537034740, 716046320, 1074069480, 2148138960]

約数ペア:

[(1, 2148138960), (2, 1074069480), (3, 716046320), (4, 537034740), (5, 429627792), (6, 358023160), (8, 268517370), (10, 214813896), (11, 195285360), (12, 179011580), (15, 143209264), (16, 134258685), (20, 107406948), (22, 97642680), (24, 89505790), (30, 71604632), (33, 65095120), (40, 53703474), (43, 49956720), (44, 48821340), (48, 44752895), (55, 39057072), (60, 35802316), (66, 32547560), (80, 26851737), (86, 24978360), (88, 24410670), (110, 19528536), (120, 17901158), (127, 16914480), (129, 16652240), (132, 16273780), (149, 14417040), (165, 13019024), (172, 12489180), (176, 12205335), (215, 9991344), (220, 9764268), (240, 8950579), (254, 8457240), (258, 8326120), (264, 8136890), (298, 7208520), (330, 6509512), (344, 6244590), (381, 5638160), (430, 4995672), (440, 4882134), (447, 4805680), (473, 4541520), (508, 4228620), (516, 4163060), (528, 4068445), (596, 3604260), (635, 3382896), (645, 3330448), (660, 3254756), (688, 3122295), (745, 2883408), (762, 2819080), (860, 2497836), (880, 2441067), (894, 2402840), (946, 2270760), (1016, 2114310), (1032, 2081530), (1192, 1802130), (1270, 1691448), (1290, 1665224), (1320, 1627378), (1397, 1537680), (1419, 1513840), (1490, 1441704), (1524, 1409540), (1639, 1310640), (1720, 1248918), (1788, 1201420), (1892, 1135380), (1905, 1127632), (2032, 1057155), (2064, 1040765), (2235, 961136), (2365, 908304), (2384, 901065), (2540, 845724), (2580, 832612), (2640, 813689), (2794, 768840), (2838, 756920), (2980, 720852), (3048, 704770), (3278, 655320), (3440, 624459), (3576, 600710), (3784, 567690), (3810, 563816), (4191, 512560), (4470, 480568), (4730, 454152), (4917, 436880), (5080, 422862), (5160, 416306), (5461, 393360), (5588, 384420), (5676, 378460), (5960, 360426), (6096, 352385), (6407, 335280), (6556, 327660), (6985, 307536), (7095, 302768), (7152, 300355), (7568, 283845), (7620, 281908), (8195, 262128), (8382, 256280), (8940, 240284), (9460, 227076), (9834, 218440), (10160, 211431), (10320, 208153), (10922, 196680), (11176, 192210), (11352, 189230), (11920, 180213), (12814, 167640), (13112, 163830), (13970, 153768), (14190, 151384), (15240, 140954), (16383, 131120), (16390, 131064), (16764, 128140), (17880, 120142), (18920, 113538), (18923, 113520), (19221, 111760), (19668, 109220), (20955, 102512), (21844, 98340), (22352, 96105), (22704, 94615), (24585, 87376), (25628, 83820), (26224, 81915), (27305, 78672), (27940, 76884), (28380, 75692), (30480, 70477), (32035, 67056), (32766, 65560), (32780, 65532), (33528, 64070), (35760, 60071), (37840, 56769), (37846, 56760), (38442, 55880), (39336, 54610), (41910, 51256), (43688, 49170)]