2170028880

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 320

約数和(自身を含む): 7711411200

約数和(自身を除く): 5541382320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 108, 120, 135, 144, 157, 158, 162, 180, 216, 237, 240, 243, 270, 314, 316, 324, 360, 395, 405, 432, 471, 474, 486, 540, 628, 632, 648, 711, 720, 729, 785, 790, 810, 942, 948, 972, 1080, 1185, 1215, 1256, 1264, 1296, 1413, 1422, 1458, 1570, 1580, 1620, 1884, 1896, 1944, 2133, 2160, 2187, 2355, 2370, 2430, 2512, 2826, 2844, 2916, 3140, 3160, 3240, 3555, 3645, 3768, 3792, 3888, 4239, 4266, 4374, 4710, 4740, 4860, 5652, 5688, 5832, 6280, 6320, 6399, 6480, 7065, 7110, 7290, 7536, 8478, 8532, 8748, 9420, 9480, 9720, 10665, 10935, 11304, 11376, 11664, 12403, 12560, 12717, 12798, 14130, 14220, 14580, 16956, 17064, 17496, 18840, 18960, 19197, 19440, 21195, 21330, 21870, 22608, 24806, 25434, 25596, 28260, 28440, 29160, 31995, 33912, 34128, 34992, 37209, 37680, 38151, 38394, 42390, 42660, 43740, 49612, 50868, 51192, 56520, 56880, 57591, 58320, 62015, 63585, 63990, 67824, 74418, 76302, 76788, 84780, 85320, 87480, 95985, 99224, 101736, 102384, 111627, 113040, 114453, 115182, 124030, 127170, 127980, 148836, 152604, 153576, 169560, 170640, 172773, 174960, 186045, 190755, 191970, 198448, 203472, 223254, 228906, 230364, 248060, 254340, 255960, 287955, 297672, 305208, 307152, 334881, 339120, 343359, 345546, 372090, 381510, 383940, 446508, 457812, 460728, 496120, 508680, 511920, 558135, 572265, 575910, 595344, 610416, 669762, 686718, 691092, 744180, 763020, 767880, 863865, 893016, 915624, 921456, 992240, 1004643, 1017360, 1116270, 1144530, 1151820, 1339524, 1373436, 1382184, 1488360, 1526040, 1535760, 1674405, 1716795, 1727730, 1786032, 1831248, 2009286, 2232540, 2289060, 2303640, 2679048, 2746872, 2764368, 2976720, 3013929, 3052080, 3348810, 3433590, 3455460, 4018572, 4465080, 4578120, 4607280, 5023215, 5358096, 5493744, 6027858, 6697620, 6867180, 6910920, 8037144, 8930160, 9041787, 9156240, 10046430, 12055716, 13395240, 13734360, 13821840, 15069645, 16074288, 18083574, 20092860, 24111432, 26790480, 27125361, 27468720, 30139290, 36167148, 40185720, 45208935, 48222864, 54250722, 60278580, 72334296, 80371440, 90417870, 108501444, 120557160, 135626805, 144668592, 180835740, 217002888, 241114320, 271253610, 361671480, 434005776, 542507220, 723342960, 1085014440, 2170028880]

約数ペア:

[(1, 2170028880), (2, 1085014440), (3, 723342960), (4, 542507220), (5, 434005776), (6, 361671480), (8, 271253610), (9, 241114320), (10, 217002888), (12, 180835740), (15, 144668592), (16, 135626805), (18, 120557160), (20, 108501444), (24, 90417870), (27, 80371440), (30, 72334296), (36, 60278580), (40, 54250722), (45, 48222864), (48, 45208935), (54, 40185720), (60, 36167148), (72, 30139290), (79, 27468720), (80, 27125361), (81, 26790480), (90, 24111432), (108, 20092860), (120, 18083574), (135, 16074288), (144, 15069645), (157, 13821840), (158, 13734360), (162, 13395240), (180, 12055716), (216, 10046430), (237, 9156240), (240, 9041787), (243, 8930160), (270, 8037144), (314, 6910920), (316, 6867180), (324, 6697620), (360, 6027858), (395, 5493744), (405, 5358096), (432, 5023215), (471, 4607280), (474, 4578120), (486, 4465080), (540, 4018572), (628, 3455460), (632, 3433590), (648, 3348810), (711, 3052080), (720, 3013929), (729, 2976720), (785, 2764368), (790, 2746872), (810, 2679048), (942, 2303640), (948, 2289060), (972, 2232540), (1080, 2009286), (1185, 1831248), (1215, 1786032), (1256, 1727730), (1264, 1716795), (1296, 1674405), (1413, 1535760), (1422, 1526040), (1458, 1488360), (1570, 1382184), (1580, 1373436), (1620, 1339524), (1884, 1151820), (1896, 1144530), (1944, 1116270), (2133, 1017360), (2160, 1004643), (2187, 992240), (2355, 921456), (2370, 915624), (2430, 893016), (2512, 863865), (2826, 767880), (2844, 763020), (2916, 744180), (3140, 691092), (3160, 686718), (3240, 669762), (3555, 610416), (3645, 595344), (3768, 575910), (3792, 572265), (3888, 558135), (4239, 511920), (4266, 508680), (4374, 496120), (4710, 460728), (4740, 457812), (4860, 446508), (5652, 383940), (5688, 381510), (5832, 372090), (6280, 345546), (6320, 343359), (6399, 339120), (6480, 334881), (7065, 307152), (7110, 305208), (7290, 297672), (7536, 287955), (8478, 255960), (8532, 254340), (8748, 248060), (9420, 230364), (9480, 228906), (9720, 223254), (10665, 203472), (10935, 198448), (11304, 191970), (11376, 190755), (11664, 186045), (12403, 174960), (12560, 172773), (12717, 170640), (12798, 169560), (14130, 153576), (14220, 152604), (14580, 148836), (16956, 127980), (17064, 127170), (17496, 124030), (18840, 115182), (18960, 114453), (19197, 113040), (19440, 111627), (21195, 102384), (21330, 101736), (21870, 99224), (22608, 95985), (24806, 87480), (25434, 85320), (25596, 84780), (28260, 76788), (28440, 76302), (29160, 74418), (31995, 67824), (33912, 63990), (34128, 63585), (34992, 62015), (37209, 58320), (37680, 57591), (38151, 56880), (38394, 56520), (42390, 51192), (42660, 50868), (43740, 49612)]