215524260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 384

約数和(自身を含む): 833495040

約数和(自身を除く): 617970780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 37, 42, 45, 46, 54, 60, 63, 67, 69, 70, 74, 84, 90, 92, 105, 108, 111, 115, 126, 134, 135, 138, 140, 148, 161, 180, 185, 189, 201, 207, 210, 222, 230, 252, 259, 268, 270, 276, 315, 322, 333, 335, 345, 370, 378, 402, 414, 420, 444, 460, 469, 483, 518, 540, 555, 603, 621, 630, 644, 666, 670, 690, 740, 756, 777, 804, 805, 828, 851, 938, 945, 966, 999, 1005, 1035, 1036, 1110, 1206, 1242, 1260, 1295, 1332, 1340, 1380, 1407, 1449, 1541, 1554, 1610, 1665, 1702, 1809, 1876, 1890, 1932, 1998, 2010, 2070, 2220, 2331, 2345, 2412, 2415, 2479, 2484, 2553, 2590, 2814, 2898, 3015, 3082, 3105, 3108, 3220, 3330, 3404, 3618, 3780, 3885, 3996, 4020, 4140, 4221, 4255, 4347, 4623, 4662, 4690, 4830, 4958, 4995, 5106, 5180, 5628, 5796, 5957, 6030, 6164, 6210, 6660, 6993, 7035, 7236, 7245, 7437, 7659, 7705, 7770, 8442, 8510, 8694, 9045, 9246, 9324, 9380, 9660, 9916, 9990, 10212, 10787, 11655, 11914, 12060, 12395, 12420, 12663, 12765, 13869, 13986, 14070, 14490, 14874, 15318, 15410, 15540, 16884, 17020, 17353, 17388, 17871, 18090, 18492, 19980, 21105, 21574, 21735, 22311, 22977, 23115, 23310, 23828, 24790, 25326, 25530, 27738, 27972, 28140, 28980, 29748, 29785, 30636, 30820, 32361, 34706, 34965, 35742, 36180, 37185, 38295, 41607, 42210, 43148, 43470, 44622, 45954, 46230, 46620, 49580, 50652, 51060, 52059, 53613, 53935, 55476, 57017, 59570, 63315, 64722, 66933, 69345, 69412, 69930, 71484, 74370, 76590, 83214, 84420, 86765, 86940, 89244, 89355, 91908, 92460, 97083, 104118, 107226, 107870, 111555, 114034, 114885, 119140, 126630, 129444, 133866, 138690, 139860, 148740, 153180, 156177, 160839, 161805, 166428, 171051, 173530, 178710, 194166, 208035, 208236, 214452, 215740, 223110, 228068, 229770, 253260, 260295, 267732, 268065, 277380, 285085, 291249, 312354, 321678, 323610, 334665, 342102, 347060, 357420, 388332, 399119, 416070, 446220, 459540, 468531, 485415, 513153, 520590, 536130, 570170, 582498, 624708, 643356, 647220, 669330, 684204, 780885, 798238, 804195, 832140, 855255, 937062, 970830, 1026306, 1041180, 1072260, 1140340, 1164996, 1197357, 1338660, 1456245, 1539459, 1561770, 1596476, 1608390, 1710510, 1874124, 1941660, 1995595, 2052612, 2342655, 2394714, 2565765, 2912490, 3078918, 3123540, 3216780, 3421020, 3592071, 3991190, 4685310, 4789428, 5131530, 5824980, 5986785, 6157836, 7184142, 7697295, 7982380, 9370620, 10263060, 10776213, 11973570, 14368284, 15394590, 17960355, 21552426, 23947140, 30789180, 35920710, 43104852, 53881065, 71841420, 107762130, 215524260]

約数ペア:

[(1, 215524260), (2, 107762130), (3, 71841420), (4, 53881065), (5, 43104852), (6, 35920710), (7, 30789180), (9, 23947140), (10, 21552426), (12, 17960355), (14, 15394590), (15, 14368284), (18, 11973570), (20, 10776213), (21, 10263060), (23, 9370620), (27, 7982380), (28, 7697295), (30, 7184142), (35, 6157836), (36, 5986785), (37, 5824980), (42, 5131530), (45, 4789428), (46, 4685310), (54, 3991190), (60, 3592071), (63, 3421020), (67, 3216780), (69, 3123540), (70, 3078918), (74, 2912490), (84, 2565765), (90, 2394714), (92, 2342655), (105, 2052612), (108, 1995595), (111, 1941660), (115, 1874124), (126, 1710510), (134, 1608390), (135, 1596476), (138, 1561770), (140, 1539459), (148, 1456245), (161, 1338660), (180, 1197357), (185, 1164996), (189, 1140340), (201, 1072260), (207, 1041180), (210, 1026306), (222, 970830), (230, 937062), (252, 855255), (259, 832140), (268, 804195), (270, 798238), (276, 780885), (315, 684204), (322, 669330), (333, 647220), (335, 643356), (345, 624708), (370, 582498), (378, 570170), (402, 536130), (414, 520590), (420, 513153), (444, 485415), (460, 468531), (469, 459540), (483, 446220), (518, 416070), (540, 399119), (555, 388332), (603, 357420), (621, 347060), (630, 342102), (644, 334665), (666, 323610), (670, 321678), (690, 312354), (740, 291249), (756, 285085), (777, 277380), (804, 268065), (805, 267732), (828, 260295), (851, 253260), (938, 229770), (945, 228068), (966, 223110), (999, 215740), (1005, 214452), (1035, 208236), (1036, 208035), (1110, 194166), (1206, 178710), (1242, 173530), (1260, 171051), (1295, 166428), (1332, 161805), (1340, 160839), (1380, 156177), (1407, 153180), (1449, 148740), (1541, 139860), (1554, 138690), (1610, 133866), (1665, 129444), (1702, 126630), (1809, 119140), (1876, 114885), (1890, 114034), (1932, 111555), (1998, 107870), (2010, 107226), (2070, 104118), (2220, 97083), (2331, 92460), (2345, 91908), (2412, 89355), (2415, 89244), (2479, 86940), (2484, 86765), (2553, 84420), (2590, 83214), (2814, 76590), (2898, 74370), (3015, 71484), (3082, 69930), (3105, 69412), (3108, 69345), (3220, 66933), (3330, 64722), (3404, 63315), (3618, 59570), (3780, 57017), (3885, 55476), (3996, 53935), (4020, 53613), (4140, 52059), (4221, 51060), (4255, 50652), (4347, 49580), (4623, 46620), (4662, 46230), (4690, 45954), (4830, 44622), (4958, 43470), (4995, 43148), (5106, 42210), (5180, 41607), (5628, 38295), (5796, 37185), (5957, 36180), (6030, 35742), (6164, 34965), (6210, 34706), (6660, 32361), (6993, 30820), (7035, 30636), (7236, 29785), (7245, 29748), (7437, 28980), (7659, 28140), (7705, 27972), (7770, 27738), (8442, 25530), (8510, 25326), (8694, 24790), (9045, 23828), (9246, 23310), (9324, 23115), (9380, 22977), (9660, 22311), (9916, 21735), (9990, 21574), (10212, 21105), (10787, 19980), (11655, 18492), (11914, 18090), (12060, 17871), (12395, 17388), (12420, 17353), (12663, 17020), (12765, 16884), (13869, 15540), (13986, 15410), (14070, 15318), (14490, 14874)]