2569200120

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:758

約数の個数: 256

約数和(自身を含む): 8884339200

約数和(自身を除く): 6315139080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 243, 258, 270, 324, 344, 360, 387, 405, 430, 486, 516, 540, 645, 648, 683, 729, 774, 810, 860, 972, 1032, 1080, 1161, 1215, 1290, 1366, 1458, 1548, 1620, 1720, 1935, 1944, 2049, 2187, 2322, 2430, 2580, 2732, 2916, 3096, 3240, 3415, 3483, 3645, 3870, 4098, 4374, 4644, 4860, 5160, 5464, 5805, 5832, 6147, 6830, 6966, 7290, 7740, 8196, 8748, 9288, 9720, 10245, 10449, 10935, 11610, 12294, 13660, 13932, 14580, 15480, 16392, 17415, 17496, 18441, 20490, 20898, 21870, 23220, 24588, 27320, 27864, 29160, 29369, 30735, 31347, 34830, 36882, 40980, 41796, 43740, 46440, 49176, 52245, 55323, 58738, 61470, 62694, 69660, 73764, 81960, 83592, 87480, 88107, 92205, 94041, 104490, 110646, 117476, 122940, 125388, 139320, 146845, 147528, 156735, 165969, 176214, 184410, 188082, 208980, 221292, 234952, 245880, 250776, 264321, 276615, 293690, 313470, 331938, 352428, 368820, 376164, 417960, 440535, 442584, 470205, 497907, 528642, 553230, 587380, 626940, 663876, 704856, 737640, 752328, 792963, 829845, 881070, 940410, 995814, 1057284, 1106460, 1174760, 1253880, 1321605, 1327752, 1493721, 1585926, 1659690, 1762140, 1880820, 1991628, 2114568, 2212920, 2378889, 2489535, 2643210, 2987442, 3171852, 3319380, 3524280, 3761640, 3964815, 3983256, 4757778, 4979070, 5286420, 5974884, 6343704, 6638760, 7136667, 7468605, 7929630, 9515556, 9958140, 10572840, 11894445, 11949768, 14273334, 14937210, 15859260, 19031112, 19916280, 21410001, 23788890, 28546668, 29874420, 31718520, 35683335, 42820002, 47577780, 57093336, 59748840, 64230003, 71366670, 85640004, 95155560, 107050005, 128460006, 142733340, 171280008, 214100010, 256920012, 285466680, 321150015, 428200020, 513840024, 642300030, 856400040, 1284600060, 2569200120]

約数ペア:

[(1, 2569200120), (2, 1284600060), (3, 856400040), (4, 642300030), (5, 513840024), (6, 428200020), (8, 321150015), (9, 285466680), (10, 256920012), (12, 214100010), (15, 171280008), (18, 142733340), (20, 128460006), (24, 107050005), (27, 95155560), (30, 85640004), (36, 71366670), (40, 64230003), (43, 59748840), (45, 57093336), (54, 47577780), (60, 42820002), (72, 35683335), (81, 31718520), (86, 29874420), (90, 28546668), (108, 23788890), (120, 21410001), (129, 19916280), (135, 19031112), (162, 15859260), (172, 14937210), (180, 14273334), (215, 11949768), (216, 11894445), (243, 10572840), (258, 9958140), (270, 9515556), (324, 7929630), (344, 7468605), (360, 7136667), (387, 6638760), (405, 6343704), (430, 5974884), (486, 5286420), (516, 4979070), (540, 4757778), (645, 3983256), (648, 3964815), (683, 3761640), (729, 3524280), (774, 3319380), (810, 3171852), (860, 2987442), (972, 2643210), (1032, 2489535), (1080, 2378889), (1161, 2212920), (1215, 2114568), (1290, 1991628), (1366, 1880820), (1458, 1762140), (1548, 1659690), (1620, 1585926), (1720, 1493721), (1935, 1327752), (1944, 1321605), (2049, 1253880), (2187, 1174760), (2322, 1106460), (2430, 1057284), (2580, 995814), (2732, 940410), (2916, 881070), (3096, 829845), (3240, 792963), (3415, 752328), (3483, 737640), (3645, 704856), (3870, 663876), (4098, 626940), (4374, 587380), (4644, 553230), (4860, 528642), (5160, 497907), (5464, 470205), (5805, 442584), (5832, 440535), (6147, 417960), (6830, 376164), (6966, 368820), (7290, 352428), (7740, 331938), (8196, 313470), (8748, 293690), (9288, 276615), (9720, 264321), (10245, 250776), (10449, 245880), (10935, 234952), (11610, 221292), (12294, 208980), (13660, 188082), (13932, 184410), (14580, 176214), (15480, 165969), (16392, 156735), (17415, 147528), (17496, 146845), (18441, 139320), (20490, 125388), (20898, 122940), (21870, 117476), (23220, 110646), (24588, 104490), (27320, 94041), (27864, 92205), (29160, 88107), (29369, 87480), (30735, 83592), (31347, 81960), (34830, 73764), (36882, 69660), (40980, 62694), (41796, 61470), (43740, 58738), (46440, 55323), (49176, 52245)]