1553829480

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:631

約数の個数: 384

約数和(自身を含む): 6142106880

約数和(自身を除く): 4588277400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 81, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 162, 164, 168, 180, 189, 205, 210, 216, 243, 246, 252, 270, 280, 287, 315, 324, 328, 360, 369, 378, 405, 410, 420, 486, 492, 504, 540, 557, 567, 574, 615, 630, 648, 738, 756, 810, 820, 840, 861, 945, 972, 984, 1080, 1107, 1114, 1134, 1148, 1215, 1230, 1260, 1435, 1476, 1512, 1620, 1640, 1671, 1701, 1722, 1845, 1890, 1944, 2214, 2228, 2268, 2296, 2430, 2460, 2520, 2583, 2785, 2835, 2870, 2952, 3240, 3321, 3342, 3402, 3444, 3690, 3780, 3899, 4305, 4428, 4456, 4536, 4860, 4920, 5013, 5166, 5535, 5570, 5670, 5740, 6642, 6684, 6804, 6888, 7380, 7560, 7749, 7798, 8355, 8505, 8610, 8856, 9720, 9963, 10026, 10332, 11070, 11140, 11340, 11480, 11697, 12915, 13284, 13368, 13608, 14760, 15039, 15498, 15596, 16605, 16710, 17010, 17220, 19495, 19926, 20052, 20664, 22140, 22280, 22680, 22837, 23247, 23394, 25065, 25830, 26568, 30078, 30996, 31192, 33210, 33420, 34020, 34440, 35091, 38745, 38990, 39852, 40104, 44280, 45117, 45674, 46494, 46788, 49815, 50130, 51660, 58485, 60156, 61992, 66420, 66840, 68040, 68511, 69741, 70182, 75195, 77490, 77980, 79704, 90234, 91348, 92988, 93576, 99630, 100260, 103320, 105273, 114185, 116235, 116970, 120312, 132840, 135351, 137022, 139482, 140364, 150390, 154980, 155960, 159859, 175455, 180468, 182696, 185976, 199260, 200520, 205533, 210546, 225585, 228370, 232470, 233940, 270702, 274044, 278964, 280728, 300780, 309960, 315819, 319718, 342555, 348705, 350910, 360936, 398520, 411066, 421092, 451170, 456740, 464940, 467880, 479577, 526365, 541404, 548088, 557928, 601560, 616599, 631638, 639436, 676755, 685110, 697410, 701820, 799295, 822132, 842184, 902340, 913480, 929880, 947457, 959154, 1027665, 1052730, 1082808, 1233198, 1263276, 1278872, 1353510, 1370220, 1394820, 1403640, 1438731, 1579095, 1598590, 1644264, 1804680, 1849797, 1894914, 1918308, 2055330, 2105460, 2397885, 2466396, 2526552, 2707020, 2740440, 2789640, 2877462, 3082995, 3158190, 3197180, 3699594, 3789828, 3836616, 4110660, 4210920, 4316193, 4737285, 4795770, 4932792, 5414040, 5549391, 5754924, 6165990, 6316380, 6394360, 7193655, 7399188, 7579656, 8221320, 8632386, 9248985, 9474570, 9591540, 11098782, 11509848, 12331980, 12632760, 12948579, 14387310, 14798376, 17264772, 18497970, 18949140, 19183080, 21580965, 22197564, 24663960, 25897158, 27746955, 28774620, 34529544, 36995940, 37898280, 38845737, 43161930, 44395128, 51794316, 55493910, 57549240, 64742895, 73991880, 77691474, 86323860, 103588632, 110987820, 129485790, 155382948, 172647720, 194228685, 221975640, 258971580, 310765896, 388457370, 517943160, 776914740, 1553829480]

約数ペア:

[(1, 1553829480), (2, 776914740), (3, 517943160), (4, 388457370), (5, 310765896), (6, 258971580), (7, 221975640), (8, 194228685), (9, 172647720), (10, 155382948), (12, 129485790), (14, 110987820), (15, 103588632), (18, 86323860), (20, 77691474), (21, 73991880), (24, 64742895), (27, 57549240), (28, 55493910), (30, 51794316), (35, 44395128), (36, 43161930), (40, 38845737), (41, 37898280), (42, 36995940), (45, 34529544), (54, 28774620), (56, 27746955), (60, 25897158), (63, 24663960), (70, 22197564), (72, 21580965), (81, 19183080), (82, 18949140), (84, 18497970), (90, 17264772), (105, 14798376), (108, 14387310), (120, 12948579), (123, 12632760), (126, 12331980), (135, 11509848), (140, 11098782), (162, 9591540), (164, 9474570), (168, 9248985), (180, 8632386), (189, 8221320), (205, 7579656), (210, 7399188), (216, 7193655), (243, 6394360), (246, 6316380), (252, 6165990), (270, 5754924), (280, 5549391), (287, 5414040), (315, 4932792), (324, 4795770), (328, 4737285), (360, 4316193), (369, 4210920), (378, 4110660), (405, 3836616), (410, 3789828), (420, 3699594), (486, 3197180), (492, 3158190), (504, 3082995), (540, 2877462), (557, 2789640), (567, 2740440), (574, 2707020), (615, 2526552), (630, 2466396), (648, 2397885), (738, 2105460), (756, 2055330), (810, 1918308), (820, 1894914), (840, 1849797), (861, 1804680), (945, 1644264), (972, 1598590), (984, 1579095), (1080, 1438731), (1107, 1403640), (1114, 1394820), (1134, 1370220), (1148, 1353510), (1215, 1278872), (1230, 1263276), (1260, 1233198), (1435, 1082808), (1476, 1052730), (1512, 1027665), (1620, 959154), (1640, 947457), (1671, 929880), (1701, 913480), (1722, 902340), (1845, 842184), (1890, 822132), (1944, 799295), (2214, 701820), (2228, 697410), (2268, 685110), (2296, 676755), (2430, 639436), (2460, 631638), (2520, 616599), (2583, 601560), (2785, 557928), (2835, 548088), (2870, 541404), (2952, 526365), (3240, 479577), (3321, 467880), (3342, 464940), (3402, 456740), (3444, 451170), (3690, 421092), (3780, 411066), (3899, 398520), (4305, 360936), (4428, 350910), (4456, 348705), (4536, 342555), (4860, 319718), (4920, 315819), (5013, 309960), (5166, 300780), (5535, 280728), (5570, 278964), (5670, 274044), (5740, 270702), (6642, 233940), (6684, 232470), (6804, 228370), (6888, 225585), (7380, 210546), (7560, 205533), (7749, 200520), (7798, 199260), (8355, 185976), (8505, 182696), (8610, 180468), (8856, 175455), (9720, 159859), (9963, 155960), (10026, 154980), (10332, 150390), (11070, 140364), (11140, 139482), (11340, 137022), (11480, 135351), (11697, 132840), (12915, 120312), (13284, 116970), (13368, 116235), (13608, 114185), (14760, 105273), (15039, 103320), (15498, 100260), (15596, 99630), (16605, 93576), (16710, 92988), (17010, 91348), (17220, 90234), (19495, 79704), (19926, 77980), (20052, 77490), (20664, 75195), (22140, 70182), (22280, 69741), (22680, 68511), (22837, 68040), (23247, 66840), (23394, 66420), (25065, 61992), (25830, 60156), (26568, 58485), (30078, 51660), (30996, 50130), (31192, 49815), (33210, 46788), (33420, 46494), (34020, 45674), (34440, 45117), (35091, 44280), (38745, 40104), (38990, 39852)]