2815666920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:630

約数の個数: 320

約数和(自身を含む): 10402128000

約数和(自身を除く): 7586461080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 199, 216, 220, 264, 270, 297, 324, 330, 360, 396, 397, 398, 405, 440, 495, 540, 594, 597, 648, 660, 792, 794, 796, 810, 891, 990, 995, 1080, 1188, 1191, 1194, 1320, 1485, 1588, 1592, 1620, 1782, 1791, 1980, 1985, 1990, 2189, 2376, 2382, 2388, 2970, 2985, 3176, 3240, 3564, 3573, 3582, 3960, 3970, 3980, 4367, 4378, 4455, 4764, 4776, 5373, 5940, 5955, 5970, 6567, 7128, 7146, 7164, 7940, 7960, 8734, 8756, 8910, 8955, 9528, 10719, 10746, 10945, 11880, 11910, 11940, 13101, 13134, 14292, 14328, 15880, 16119, 17468, 17512, 17820, 17865, 17910, 19701, 21438, 21492, 21835, 21890, 23820, 23880, 26202, 26268, 26865, 28584, 32157, 32238, 32835, 34936, 35640, 35730, 35820, 39303, 39402, 42876, 42984, 43670, 43780, 47640, 52404, 52536, 53595, 53730, 59103, 64314, 64476, 65505, 65670, 71460, 71640, 78606, 78804, 79003, 80595, 85752, 87340, 87560, 98505, 104808, 107190, 107460, 117909, 118206, 128628, 128952, 131010, 131340, 142920, 157212, 157608, 158006, 160785, 161190, 174680, 177309, 196515, 197010, 214380, 214920, 235818, 236412, 237009, 257256, 262020, 262680, 295515, 314424, 316012, 321570, 322380, 353727, 354618, 393030, 394020, 395015, 428760, 471636, 472824, 474018, 524040, 589545, 591030, 632024, 643140, 644760, 707454, 709236, 711027, 786060, 788040, 790030, 869033, 886545, 943272, 948036, 1179090, 1182060, 1185045, 1286280, 1414908, 1418472, 1422054, 1572120, 1580060, 1738066, 1768635, 1773090, 1896072, 2133081, 2358180, 2364120, 2370090, 2607099, 2829816, 2844108, 3160120, 3476132, 3537270, 3546180, 3555135, 4266162, 4345165, 4716360, 4740180, 5214198, 5688216, 6399243, 6952264, 7074540, 7092360, 7110270, 7821297, 8532324, 8690330, 9480360, 10428396, 10665405, 12798486, 13035495, 14149080, 14220540, 15642594, 17064648, 17380660, 20856792, 21330810, 23463891, 25596972, 26070990, 28441080, 31285188, 31996215, 34761320, 39106485, 42661620, 46927782, 51193944, 52141980, 62570376, 63992430, 70391673, 78212970, 85323240, 93855564, 104283960, 117319455, 127984860, 140783346, 156425940, 187711128, 234638910, 255969720, 281566692, 312851880, 351958365, 469277820, 563133384, 703916730, 938555640, 1407833460, 2815666920]

約数ペア:

[(1, 2815666920), (2, 1407833460), (3, 938555640), (4, 703916730), (5, 563133384), (6, 469277820), (8, 351958365), (9, 312851880), (10, 281566692), (11, 255969720), (12, 234638910), (15, 187711128), (18, 156425940), (20, 140783346), (22, 127984860), (24, 117319455), (27, 104283960), (30, 93855564), (33, 85323240), (36, 78212970), (40, 70391673), (44, 63992430), (45, 62570376), (54, 52141980), (55, 51193944), (60, 46927782), (66, 42661620), (72, 39106485), (81, 34761320), (88, 31996215), (90, 31285188), (99, 28441080), (108, 26070990), (110, 25596972), (120, 23463891), (132, 21330810), (135, 20856792), (162, 17380660), (165, 17064648), (180, 15642594), (198, 14220540), (199, 14149080), (216, 13035495), (220, 12798486), (264, 10665405), (270, 10428396), (297, 9480360), (324, 8690330), (330, 8532324), (360, 7821297), (396, 7110270), (397, 7092360), (398, 7074540), (405, 6952264), (440, 6399243), (495, 5688216), (540, 5214198), (594, 4740180), (597, 4716360), (648, 4345165), (660, 4266162), (792, 3555135), (794, 3546180), (796, 3537270), (810, 3476132), (891, 3160120), (990, 2844108), (995, 2829816), (1080, 2607099), (1188, 2370090), (1191, 2364120), (1194, 2358180), (1320, 2133081), (1485, 1896072), (1588, 1773090), (1592, 1768635), (1620, 1738066), (1782, 1580060), (1791, 1572120), (1980, 1422054), (1985, 1418472), (1990, 1414908), (2189, 1286280), (2376, 1185045), (2382, 1182060), (2388, 1179090), (2970, 948036), (2985, 943272), (3176, 886545), (3240, 869033), (3564, 790030), (3573, 788040), (3582, 786060), (3960, 711027), (3970, 709236), (3980, 707454), (4367, 644760), (4378, 643140), (4455, 632024), (4764, 591030), (4776, 589545), (5373, 524040), (5940, 474018), (5955, 472824), (5970, 471636), (6567, 428760), (7128, 395015), (7146, 394020), (7164, 393030), (7940, 354618), (7960, 353727), (8734, 322380), (8756, 321570), (8910, 316012), (8955, 314424), (9528, 295515), (10719, 262680), (10746, 262020), (10945, 257256), (11880, 237009), (11910, 236412), (11940, 235818), (13101, 214920), (13134, 214380), (14292, 197010), (14328, 196515), (15880, 177309), (16119, 174680), (17468, 161190), (17512, 160785), (17820, 158006), (17865, 157608), (17910, 157212), (19701, 142920), (21438, 131340), (21492, 131010), (21835, 128952), (21890, 128628), (23820, 118206), (23880, 117909), (26202, 107460), (26268, 107190), (26865, 104808), (28584, 98505), (32157, 87560), (32238, 87340), (32835, 85752), (34936, 80595), (35640, 79003), (35730, 78804), (35820, 78606), (39303, 71640), (39402, 71460), (42876, 65670), (42984, 65505), (43670, 64476), (43780, 64314), (47640, 59103), (52404, 53730), (52536, 53595)]