315987480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 384

約数和(自身を含む): 1179360000

約数和(自身を除く): 863372520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 59, 60, 72, 76, 81, 87, 90, 95, 108, 114, 116, 118, 120, 135, 145, 152, 162, 171, 174, 177, 180, 190, 216, 228, 232, 236, 243, 261, 270, 285, 290, 295, 324, 342, 348, 354, 360, 380, 405, 435, 456, 472, 486, 513, 522, 531, 540, 551, 570, 580, 590, 648, 684, 696, 708, 760, 783, 810, 855, 870, 885, 972, 1026, 1044, 1062, 1080, 1102, 1121, 1140, 1160, 1180, 1215, 1305, 1368, 1416, 1539, 1566, 1593, 1620, 1653, 1710, 1711, 1740, 1770, 1944, 2052, 2088, 2124, 2204, 2242, 2280, 2349, 2360, 2430, 2565, 2610, 2655, 2755, 3078, 3132, 3186, 3240, 3306, 3363, 3420, 3422, 3480, 3540, 3915, 4104, 4248, 4408, 4484, 4617, 4698, 4779, 4860, 4959, 5130, 5133, 5220, 5310, 5510, 5605, 6156, 6264, 6372, 6612, 6726, 6840, 6844, 7047, 7080, 7695, 7830, 7965, 8265, 8555, 8968, 9234, 9396, 9558, 9720, 9918, 10089, 10260, 10266, 10440, 10620, 11020, 11210, 11745, 12312, 12744, 13224, 13452, 13688, 14094, 14337, 14877, 15390, 15399, 15660, 15930, 16530, 16815, 17110, 18468, 18792, 19116, 19836, 20178, 20520, 20532, 21240, 22040, 22420, 23085, 23490, 23895, 24795, 25665, 26904, 28188, 28674, 29754, 30267, 30780, 30798, 31320, 31860, 32509, 33060, 33630, 34220, 35235, 36936, 38232, 39672, 40356, 41064, 44631, 44840, 46170, 46197, 46980, 47790, 49590, 50445, 51330, 56376, 57348, 59508, 60534, 61560, 61596, 63720, 65018, 66120, 67260, 68440, 70470, 71685, 74385, 76995, 80712, 89262, 90801, 92340, 92394, 93960, 95580, 97527, 99180, 100890, 102660, 114696, 119016, 121068, 123192, 130036, 133893, 134520, 138591, 140940, 143370, 148770, 151335, 153990, 162545, 178524, 181602, 184680, 184788, 191160, 195054, 198360, 201780, 205320, 223155, 230985, 242136, 260072, 267786, 272403, 277182, 281880, 286740, 292581, 297540, 302670, 307980, 325090, 357048, 363204, 369576, 390108, 403560, 415773, 446310, 454005, 461970, 487635, 535572, 544806, 554364, 573480, 585162, 595080, 605340, 615960, 650180, 669465, 692955, 726408, 780216, 831546, 877743, 892620, 908010, 923940, 975270, 1071144, 1089612, 1108728, 1170324, 1210680, 1300360, 1338930, 1362015, 1385910, 1462905, 1663092, 1755486, 1785240, 1816020, 1847880, 1950540, 2078865, 2179224, 2340648, 2633229, 2677860, 2724030, 2771820, 2925810, 3326184, 3510972, 3632040, 3901080, 4157730, 4388715, 5266458, 5355720, 5448060, 5543640, 5851620, 7021944, 7899687, 8315460, 8777430, 10532916, 10896120, 11703240, 13166145, 15799374, 16630920, 17554860, 21065832, 26332290, 31598748, 35109720, 39498435, 52664580, 63197496, 78996870, 105329160, 157993740, 315987480]

約数ペア:

[(1, 315987480), (2, 157993740), (3, 105329160), (4, 78996870), (5, 63197496), (6, 52664580), (8, 39498435), (9, 35109720), (10, 31598748), (12, 26332290), (15, 21065832), (18, 17554860), (19, 16630920), (20, 15799374), (24, 13166145), (27, 11703240), (29, 10896120), (30, 10532916), (36, 8777430), (38, 8315460), (40, 7899687), (45, 7021944), (54, 5851620), (57, 5543640), (58, 5448060), (59, 5355720), (60, 5266458), (72, 4388715), (76, 4157730), (81, 3901080), (87, 3632040), (90, 3510972), (95, 3326184), (108, 2925810), (114, 2771820), (116, 2724030), (118, 2677860), (120, 2633229), (135, 2340648), (145, 2179224), (152, 2078865), (162, 1950540), (171, 1847880), (174, 1816020), (177, 1785240), (180, 1755486), (190, 1663092), (216, 1462905), (228, 1385910), (232, 1362015), (236, 1338930), (243, 1300360), (261, 1210680), (270, 1170324), (285, 1108728), (290, 1089612), (295, 1071144), (324, 975270), (342, 923940), (348, 908010), (354, 892620), (360, 877743), (380, 831546), (405, 780216), (435, 726408), (456, 692955), (472, 669465), (486, 650180), (513, 615960), (522, 605340), (531, 595080), (540, 585162), (551, 573480), (570, 554364), (580, 544806), (590, 535572), (648, 487635), (684, 461970), (696, 454005), (708, 446310), (760, 415773), (783, 403560), (810, 390108), (855, 369576), (870, 363204), (885, 357048), (972, 325090), (1026, 307980), (1044, 302670), (1062, 297540), (1080, 292581), (1102, 286740), (1121, 281880), (1140, 277182), (1160, 272403), (1180, 267786), (1215, 260072), (1305, 242136), (1368, 230985), (1416, 223155), (1539, 205320), (1566, 201780), (1593, 198360), (1620, 195054), (1653, 191160), (1710, 184788), (1711, 184680), (1740, 181602), (1770, 178524), (1944, 162545), (2052, 153990), (2088, 151335), (2124, 148770), (2204, 143370), (2242, 140940), (2280, 138591), (2349, 134520), (2360, 133893), (2430, 130036), (2565, 123192), (2610, 121068), (2655, 119016), (2755, 114696), (3078, 102660), (3132, 100890), (3186, 99180), (3240, 97527), (3306, 95580), (3363, 93960), (3420, 92394), (3422, 92340), (3480, 90801), (3540, 89262), (3915, 80712), (4104, 76995), (4248, 74385), (4408, 71685), (4484, 70470), (4617, 68440), (4698, 67260), (4779, 66120), (4860, 65018), (4959, 63720), (5130, 61596), (5133, 61560), (5220, 60534), (5310, 59508), (5510, 57348), (5605, 56376), (6156, 51330), (6264, 50445), (6372, 49590), (6612, 47790), (6726, 46980), (6840, 46197), (6844, 46170), (7047, 44840), (7080, 44631), (7695, 41064), (7830, 40356), (7965, 39672), (8265, 38232), (8555, 36936), (8968, 35235), (9234, 34220), (9396, 33630), (9558, 33060), (9720, 32509), (9918, 31860), (10089, 31320), (10260, 30798), (10266, 30780), (10440, 30267), (10620, 29754), (11020, 28674), (11210, 28188), (11745, 26904), (12312, 25665), (12744, 24795), (13224, 23895), (13452, 23490), (13688, 23085), (14094, 22420), (14337, 22040), (14877, 21240), (15390, 20532), (15399, 20520), (15660, 20178), (15930, 19836), (16530, 19116), (16815, 18792), (17110, 18468)]