2023279720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 256

約数和(自身を含む): 5881766400

約数和(自身を除く): 3858486680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 61, 70, 77, 88, 89, 110, 121, 122, 140, 154, 178, 220, 242, 244, 280, 305, 308, 356, 385, 427, 440, 445, 484, 488, 605, 610, 616, 623, 671, 712, 770, 847, 854, 890, 968, 979, 1210, 1220, 1246, 1331, 1342, 1540, 1694, 1708, 1780, 1958, 2135, 2420, 2440, 2492, 2662, 2684, 3080, 3115, 3355, 3388, 3416, 3560, 3916, 4235, 4270, 4697, 4840, 4895, 4984, 5324, 5368, 5429, 6230, 6655, 6710, 6776, 6853, 7381, 7832, 8470, 8540, 9317, 9394, 9790, 10648, 10769, 10858, 12460, 13310, 13420, 13706, 14762, 16940, 17080, 18634, 18788, 19580, 21538, 21716, 23485, 24920, 26620, 26840, 27145, 27412, 29524, 33880, 34265, 36905, 37268, 37576, 38003, 39160, 43076, 43432, 46585, 46970, 51667, 53240, 53845, 54290, 54824, 59048, 59719, 68530, 73810, 74536, 75383, 76006, 81191, 86152, 93170, 93940, 103334, 107690, 108580, 118459, 119438, 137060, 147620, 150766, 152012, 162382, 186340, 187880, 190015, 206668, 215380, 217160, 236918, 238876, 258335, 274120, 295240, 298595, 301532, 304024, 324764, 372680, 376915, 380030, 405955, 413336, 418033, 430760, 473836, 477752, 516670, 568337, 592295, 597190, 603064, 649528, 656909, 753830, 760060, 811910, 829213, 836066, 947672, 1033340, 1136674, 1184590, 1194380, 1313818, 1507660, 1520120, 1623820, 1658426, 1672132, 2066680, 2090165, 2273348, 2369180, 2388760, 2627636, 2841685, 3015320, 3247640, 3284545, 3316852, 3344264, 4146065, 4180330, 4546696, 4598363, 4738360, 5255272, 5683370, 6569090, 6633704, 7225999, 8292130, 8360660, 9196726, 11366740, 13138180, 14451998, 16584260, 16721320, 18393452, 22733480, 22991815, 26276360, 28903996, 33168520, 36129995, 36786904, 45983630, 50581993, 57807992, 72259990, 91967260, 101163986, 144519980, 183934520, 202327972, 252909965, 289039960, 404655944, 505819930, 1011639860, 2023279720]

約数ペア:

[(1, 2023279720), (2, 1011639860), (4, 505819930), (5, 404655944), (7, 289039960), (8, 252909965), (10, 202327972), (11, 183934520), (14, 144519980), (20, 101163986), (22, 91967260), (28, 72259990), (35, 57807992), (40, 50581993), (44, 45983630), (55, 36786904), (56, 36129995), (61, 33168520), (70, 28903996), (77, 26276360), (88, 22991815), (89, 22733480), (110, 18393452), (121, 16721320), (122, 16584260), (140, 14451998), (154, 13138180), (178, 11366740), (220, 9196726), (242, 8360660), (244, 8292130), (280, 7225999), (305, 6633704), (308, 6569090), (356, 5683370), (385, 5255272), (427, 4738360), (440, 4598363), (445, 4546696), (484, 4180330), (488, 4146065), (605, 3344264), (610, 3316852), (616, 3284545), (623, 3247640), (671, 3015320), (712, 2841685), (770, 2627636), (847, 2388760), (854, 2369180), (890, 2273348), (968, 2090165), (979, 2066680), (1210, 1672132), (1220, 1658426), (1246, 1623820), (1331, 1520120), (1342, 1507660), (1540, 1313818), (1694, 1194380), (1708, 1184590), (1780, 1136674), (1958, 1033340), (2135, 947672), (2420, 836066), (2440, 829213), (2492, 811910), (2662, 760060), (2684, 753830), (3080, 656909), (3115, 649528), (3355, 603064), (3388, 597190), (3416, 592295), (3560, 568337), (3916, 516670), (4235, 477752), (4270, 473836), (4697, 430760), (4840, 418033), (4895, 413336), (4984, 405955), (5324, 380030), (5368, 376915), (5429, 372680), (6230, 324764), (6655, 304024), (6710, 301532), (6776, 298595), (6853, 295240), (7381, 274120), (7832, 258335), (8470, 238876), (8540, 236918), (9317, 217160), (9394, 215380), (9790, 206668), (10648, 190015), (10769, 187880), (10858, 186340), (12460, 162382), (13310, 152012), (13420, 150766), (13706, 147620), (14762, 137060), (16940, 119438), (17080, 118459), (18634, 108580), (18788, 107690), (19580, 103334), (21538, 93940), (21716, 93170), (23485, 86152), (24920, 81191), (26620, 76006), (26840, 75383), (27145, 74536), (27412, 73810), (29524, 68530), (33880, 59719), (34265, 59048), (36905, 54824), (37268, 54290), (37576, 53845), (38003, 53240), (39160, 51667), (43076, 46970), (43432, 46585)]