1921384080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4951}}^1$

素因数の和:4995

約数の個数: 360

約数和(自身を含む): 8190172224

約数和(自身を除く): 6268788144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 98, 99, 105, 110, 112, 120, 126, 132, 140, 144, 147, 154, 165, 168, 176, 180, 196, 198, 210, 220, 231, 240, 245, 252, 264, 280, 294, 308, 315, 330, 336, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 528, 539, 560, 588, 616, 630, 660, 693, 720, 735, 770, 784, 792, 840, 880, 882, 924, 980, 990, 1008, 1078, 1155, 1176, 1232, 1260, 1320, 1386, 1470, 1540, 1584, 1617, 1680, 1764, 1848, 1960, 1980, 2156, 2205, 2310, 2352, 2520, 2640, 2695, 2772, 2940, 3080, 3234, 3465, 3528, 3696, 3920, 3960, 4312, 4410, 4620, 4851, 4951, 5040, 5390, 5544, 5880, 6160, 6468, 6930, 7056, 7920, 8085, 8624, 8820, 9240, 9702, 9902, 10780, 11088, 11760, 12936, 13860, 14853, 16170, 17640, 18480, 19404, 19804, 21560, 24255, 24755, 25872, 27720, 29706, 32340, 34657, 35280, 38808, 39608, 43120, 44559, 48510, 49510, 54461, 55440, 59412, 64680, 69314, 74265, 77616, 79216, 89118, 97020, 99020, 103971, 108922, 118824, 129360, 138628, 148530, 163383, 173285, 178236, 194040, 198040, 207942, 217844, 222795, 237648, 242599, 272305, 277256, 297060, 311913, 326766, 346570, 356472, 381227, 388080, 396080, 415884, 435688, 445590, 485198, 490149, 519855, 544610, 554512, 594120, 623826, 653532, 693140, 712944, 727797, 762454, 816915, 831768, 871376, 891180, 970396, 980298, 1039710, 1089220, 1143681, 1188240, 1212995, 1247652, 1307064, 1386280, 1455594, 1524908, 1559565, 1633830, 1663536, 1782360, 1906135, 1940792, 1960596, 2079420, 2178440, 2183391, 2287362, 2425990, 2450745, 2495304, 2614128, 2668589, 2772560, 2911188, 3049816, 3119130, 3267660, 3431043, 3564720, 3638985, 3812270, 3881584, 3921192, 4158840, 4356880, 4366782, 4574724, 4851980, 4901490, 4990608, 5337178, 5718405, 5822376, 6099632, 6238260, 6535320, 6862086, 7277970, 7624540, 7842384, 8005767, 8317680, 8733564, 9149448, 9703960, 9802980, 10674356, 10916955, 11436810, 11644752, 12476520, 13070640, 13342945, 13724172, 14555940, 15249080, 16011534, 17155215, 17467128, 18298896, 19407920, 19605960, 21348712, 21833910, 22873620, 24017301, 24953040, 26685890, 27448344, 29111880, 30498160, 32023068, 34310430, 34934256, 39211920, 40028835, 42697424, 43667820, 45747240, 48034602, 53371780, 54896688, 58223760, 64046136, 68620860, 80057670, 87335640, 91494480, 96069204, 106743560, 120086505, 128092272, 137241720, 160115340, 174671280, 192138408, 213487120, 240173010, 274483440, 320230680, 384276816, 480346020, 640461360, 960692040, 1921384080]

約数ペア:

[(1, 1921384080), (2, 960692040), (3, 640461360), (4, 480346020), (5, 384276816), (6, 320230680), (7, 274483440), (8, 240173010), (9, 213487120), (10, 192138408), (11, 174671280), (12, 160115340), (14, 137241720), (15, 128092272), (16, 120086505), (18, 106743560), (20, 96069204), (21, 91494480), (22, 87335640), (24, 80057670), (28, 68620860), (30, 64046136), (33, 58223760), (35, 54896688), (36, 53371780), (40, 48034602), (42, 45747240), (44, 43667820), (45, 42697424), (48, 40028835), (49, 39211920), (55, 34934256), (56, 34310430), (60, 32023068), (63, 30498160), (66, 29111880), (70, 27448344), (72, 26685890), (77, 24953040), (80, 24017301), (84, 22873620), (88, 21833910), (90, 21348712), (98, 19605960), (99, 19407920), (105, 18298896), (110, 17467128), (112, 17155215), (120, 16011534), (126, 15249080), (132, 14555940), (140, 13724172), (144, 13342945), (147, 13070640), (154, 12476520), (165, 11644752), (168, 11436810), (176, 10916955), (180, 10674356), (196, 9802980), (198, 9703960), (210, 9149448), (220, 8733564), (231, 8317680), (240, 8005767), (245, 7842384), (252, 7624540), (264, 7277970), (280, 6862086), (294, 6535320), (308, 6238260), (315, 6099632), (330, 5822376), (336, 5718405), (360, 5337178), (385, 4990608), (392, 4901490), (396, 4851980), (420, 4574724), (440, 4366782), (441, 4356880), (462, 4158840), (490, 3921192), (495, 3881584), (504, 3812270), (528, 3638985), (539, 3564720), (560, 3431043), (588, 3267660), (616, 3119130), (630, 3049816), (660, 2911188), (693, 2772560), (720, 2668589), (735, 2614128), (770, 2495304), (784, 2450745), (792, 2425990), (840, 2287362), (880, 2183391), (882, 2178440), (924, 2079420), (980, 1960596), (990, 1940792), (1008, 1906135), (1078, 1782360), (1155, 1663536), (1176, 1633830), (1232, 1559565), (1260, 1524908), (1320, 1455594), (1386, 1386280), (1470, 1307064), (1540, 1247652), (1584, 1212995), (1617, 1188240), (1680, 1143681), (1764, 1089220), (1848, 1039710), (1960, 980298), (1980, 970396), (2156, 891180), (2205, 871376), (2310, 831768), (2352, 816915), (2520, 762454), (2640, 727797), (2695, 712944), (2772, 693140), (2940, 653532), (3080, 623826), (3234, 594120), (3465, 554512), (3528, 544610), (3696, 519855), (3920, 490149), (3960, 485198), (4312, 445590), (4410, 435688), (4620, 415884), (4851, 396080), (4951, 388080), (5040, 381227), (5390, 356472), (5544, 346570), (5880, 326766), (6160, 311913), (6468, 297060), (6930, 277256), (7056, 272305), (7920, 242599), (8085, 237648), (8624, 222795), (8820, 217844), (9240, 207942), (9702, 198040), (9902, 194040), (10780, 178236), (11088, 173285), (11760, 163383), (12936, 148530), (13860, 138628), (14853, 129360), (16170, 118824), (17640, 108922), (18480, 103971), (19404, 99020), (19804, 97020), (21560, 89118), (24255, 79216), (24755, 77616), (25872, 74265), (27720, 69314), (29706, 64680), (32340, 59412), (34657, 55440), (35280, 54461), (38808, 49510), (39608, 48510), (43120, 44559)]