19425432320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:595

約数の個数: 288

約数和(自身を含む): 54980395008

約数和(自身を除く): 35554962688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 127, 128, 140, 160, 172, 215, 224, 254, 256, 280, 301, 320, 344, 397, 430, 448, 508, 560, 602, 635, 640, 688, 794, 860, 889, 896, 1016, 1120, 1204, 1270, 1280, 1376, 1505, 1588, 1720, 1778, 1792, 1985, 2032, 2240, 2408, 2540, 2752, 2779, 3010, 3176, 3440, 3556, 3970, 4064, 4445, 4480, 4816, 5080, 5461, 5504, 5558, 6020, 6352, 6880, 7112, 7940, 8128, 8890, 8960, 9632, 10160, 10922, 11008, 11116, 12040, 12704, 13760, 13895, 14224, 15880, 16256, 17071, 17780, 19264, 20320, 21844, 22232, 24080, 25408, 27305, 27520, 27790, 28448, 31760, 32512, 34142, 35560, 38227, 38528, 40640, 43688, 44464, 48160, 50419, 50816, 54610, 55040, 55580, 56896, 63520, 68284, 71120, 76454, 77056, 81280, 85355, 87376, 88928, 96320, 100838, 101632, 109220, 111160, 113792, 119497, 127040, 136568, 142240, 152908, 162560, 170710, 174752, 177856, 191135, 192640, 201676, 218440, 222320, 227584, 238994, 252095, 254080, 273136, 284480, 305816, 341420, 349504, 352933, 355712, 382270, 385280, 403352, 436880, 444640, 477988, 504190, 508160, 546272, 568960, 597485, 611632, 682840, 699008, 705866, 711424, 764540, 806704, 873760, 889280, 955976, 1008380, 1092544, 1137920, 1194970, 1223264, 1365680, 1398016, 1411732, 1529080, 1613408, 1747520, 1764665, 1778560, 1911952, 2016760, 2168017, 2185088, 2389940, 2446528, 2731360, 2823464, 3058160, 3226816, 3495040, 3529330, 3557120, 3823904, 4033520, 4336034, 4370176, 4779880, 4893056, 5462720, 5646928, 6116320, 6453632, 6990080, 7058660, 7647808, 8067040, 8672068, 9559760, 9786112, 10840085, 10925440, 11293856, 12232640, 12907264, 14117320, 15176119, 15295616, 16134080, 17344136, 19119520, 21680170, 21850880, 22587712, 24465280, 28234640, 30352238, 30591232, 32268160, 34688272, 38239040, 43360340, 45175424, 48930560, 56469280, 60704476, 64536320, 69376544, 75880595, 76478080, 86720680, 90350848, 112938560, 121408952, 138753088, 151761190, 152956160, 173441360, 225877120, 242817904, 277506176, 303522380, 346882720, 451754240, 485635808, 555012352, 607044760, 693765440, 971271616, 1214089520, 1387530880, 1942543232, 2428179040, 2775061760, 3885086464, 4856358080, 9712716160, 19425432320]

約数ペア:

[(1, 19425432320), (2, 9712716160), (4, 4856358080), (5, 3885086464), (7, 2775061760), (8, 2428179040), (10, 1942543232), (14, 1387530880), (16, 1214089520), (20, 971271616), (28, 693765440), (32, 607044760), (35, 555012352), (40, 485635808), (43, 451754240), (56, 346882720), (64, 303522380), (70, 277506176), (80, 242817904), (86, 225877120), (112, 173441360), (127, 152956160), (128, 151761190), (140, 138753088), (160, 121408952), (172, 112938560), (215, 90350848), (224, 86720680), (254, 76478080), (256, 75880595), (280, 69376544), (301, 64536320), (320, 60704476), (344, 56469280), (397, 48930560), (430, 45175424), (448, 43360340), (508, 38239040), (560, 34688272), (602, 32268160), (635, 30591232), (640, 30352238), (688, 28234640), (794, 24465280), (860, 22587712), (889, 21850880), (896, 21680170), (1016, 19119520), (1120, 17344136), (1204, 16134080), (1270, 15295616), (1280, 15176119), (1376, 14117320), (1505, 12907264), (1588, 12232640), (1720, 11293856), (1778, 10925440), (1792, 10840085), (1985, 9786112), (2032, 9559760), (2240, 8672068), (2408, 8067040), (2540, 7647808), (2752, 7058660), (2779, 6990080), (3010, 6453632), (3176, 6116320), (3440, 5646928), (3556, 5462720), (3970, 4893056), (4064, 4779880), (4445, 4370176), (4480, 4336034), (4816, 4033520), (5080, 3823904), (5461, 3557120), (5504, 3529330), (5558, 3495040), (6020, 3226816), (6352, 3058160), (6880, 2823464), (7112, 2731360), (7940, 2446528), (8128, 2389940), (8890, 2185088), (8960, 2168017), (9632, 2016760), (10160, 1911952), (10922, 1778560), (11008, 1764665), (11116, 1747520), (12040, 1613408), (12704, 1529080), (13760, 1411732), (13895, 1398016), (14224, 1365680), (15880, 1223264), (16256, 1194970), (17071, 1137920), (17780, 1092544), (19264, 1008380), (20320, 955976), (21844, 889280), (22232, 873760), (24080, 806704), (25408, 764540), (27305, 711424), (27520, 705866), (27790, 699008), (28448, 682840), (31760, 611632), (32512, 597485), (34142, 568960), (35560, 546272), (38227, 508160), (38528, 504190), (40640, 477988), (43688, 444640), (44464, 436880), (48160, 403352), (50419, 385280), (50816, 382270), (54610, 355712), (55040, 352933), (55580, 349504), (56896, 341420), (63520, 305816), (68284, 284480), (71120, 273136), (76454, 254080), (77056, 252095), (81280, 238994), (85355, 227584), (87376, 222320), (88928, 218440), (96320, 201676), (100838, 192640), (101632, 191135), (109220, 177856), (111160, 174752), (113792, 170710), (119497, 162560), (127040, 152908), (136568, 142240)]