19457661440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2847

約数の個数: 320

約数和(自身を含む): 58929513984

約数和(自身を除く): 39471852544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 56, 64, 68, 70, 80, 85, 92, 112, 115, 119, 128, 136, 140, 160, 161, 170, 184, 224, 230, 238, 256, 272, 280, 320, 322, 340, 368, 391, 448, 460, 476, 512, 544, 560, 595, 640, 644, 680, 736, 782, 805, 896, 920, 952, 1088, 1120, 1190, 1280, 1288, 1360, 1472, 1564, 1610, 1792, 1840, 1904, 1955, 2176, 2240, 2380, 2560, 2576, 2720, 2737, 2777, 2944, 3128, 3220, 3584, 3680, 3808, 3910, 4352, 4480, 4760, 5152, 5440, 5474, 5554, 5888, 6256, 6440, 7360, 7616, 7820, 8704, 8960, 9520, 10304, 10880, 10948, 11108, 11776, 12512, 12880, 13685, 13885, 14720, 15232, 15640, 17920, 19040, 19439, 20608, 21760, 21896, 22216, 25024, 25760, 27370, 27770, 29440, 30464, 31280, 38080, 38878, 41216, 43520, 43792, 44432, 47209, 50048, 51520, 54740, 55540, 58880, 60928, 62560, 63871, 76160, 77756, 82432, 87584, 88864, 94418, 97195, 100096, 103040, 109480, 111080, 125120, 127742, 152320, 155512, 175168, 177728, 188836, 194390, 200192, 206080, 218960, 222160, 236045, 250240, 255484, 304640, 311024, 319355, 330463, 350336, 355456, 377672, 388780, 412160, 437920, 444320, 447097, 472090, 500480, 510968, 622048, 638710, 660926, 700672, 710912, 755344, 777560, 875840, 888640, 894194, 944180, 1000960, 1021936, 1085807, 1244096, 1277420, 1321852, 1401344, 1421824, 1510688, 1555120, 1652315, 1751680, 1777280, 1788388, 1888360, 2043872, 2171614, 2235485, 2488192, 2554840, 2643704, 3021376, 3110240, 3304630, 3503360, 3554560, 3576776, 3776720, 4087744, 4343228, 4470970, 4976384, 5109680, 5287408, 5429035, 6042752, 6220480, 6609260, 7006720, 7109120, 7153552, 7553440, 7600649, 8175488, 8686456, 8941940, 9952768, 10219360, 10574816, 10858070, 12085504, 12440960, 13218520, 14307104, 15106880, 15201298, 16350976, 17372912, 17883880, 20438720, 21149632, 21716140, 24171008, 24881920, 26437040, 28614208, 30213760, 30402596, 32701952, 34745824, 35767760, 38003245, 40877440, 42299264, 43432280, 49763840, 52874080, 57228416, 60427520, 60805192, 69491648, 71535520, 76006490, 81754880, 84598528, 86864560, 105748160, 114456832, 120855040, 121610384, 138983296, 143071040, 152012980, 163509760, 169197056, 173729120, 211496320, 228913664, 243220768, 277966592, 286142080, 304025960, 347458240, 422992640, 486441536, 555933184, 572284160, 608051920, 694916480, 845985280, 972883072, 1144568320, 1216103840, 1389832960, 1945766144, 2432207680, 2779665920, 3891532288, 4864415360, 9728830720, 19457661440]

約数ペア:

[(1, 19457661440), (2, 9728830720), (4, 4864415360), (5, 3891532288), (7, 2779665920), (8, 2432207680), (10, 1945766144), (14, 1389832960), (16, 1216103840), (17, 1144568320), (20, 972883072), (23, 845985280), (28, 694916480), (32, 608051920), (34, 572284160), (35, 555933184), (40, 486441536), (46, 422992640), (56, 347458240), (64, 304025960), (68, 286142080), (70, 277966592), (80, 243220768), (85, 228913664), (92, 211496320), (112, 173729120), (115, 169197056), (119, 163509760), (128, 152012980), (136, 143071040), (140, 138983296), (160, 121610384), (161, 120855040), (170, 114456832), (184, 105748160), (224, 86864560), (230, 84598528), (238, 81754880), (256, 76006490), (272, 71535520), (280, 69491648), (320, 60805192), (322, 60427520), (340, 57228416), (368, 52874080), (391, 49763840), (448, 43432280), (460, 42299264), (476, 40877440), (512, 38003245), (544, 35767760), (560, 34745824), (595, 32701952), (640, 30402596), (644, 30213760), (680, 28614208), (736, 26437040), (782, 24881920), (805, 24171008), (896, 21716140), (920, 21149632), (952, 20438720), (1088, 17883880), (1120, 17372912), (1190, 16350976), (1280, 15201298), (1288, 15106880), (1360, 14307104), (1472, 13218520), (1564, 12440960), (1610, 12085504), (1792, 10858070), (1840, 10574816), (1904, 10219360), (1955, 9952768), (2176, 8941940), (2240, 8686456), (2380, 8175488), (2560, 7600649), (2576, 7553440), (2720, 7153552), (2737, 7109120), (2777, 7006720), (2944, 6609260), (3128, 6220480), (3220, 6042752), (3584, 5429035), (3680, 5287408), (3808, 5109680), (3910, 4976384), (4352, 4470970), (4480, 4343228), (4760, 4087744), (5152, 3776720), (5440, 3576776), (5474, 3554560), (5554, 3503360), (5888, 3304630), (6256, 3110240), (6440, 3021376), (7360, 2643704), (7616, 2554840), (7820, 2488192), (8704, 2235485), (8960, 2171614), (9520, 2043872), (10304, 1888360), (10880, 1788388), (10948, 1777280), (11108, 1751680), (11776, 1652315), (12512, 1555120), (12880, 1510688), (13685, 1421824), (13885, 1401344), (14720, 1321852), (15232, 1277420), (15640, 1244096), (17920, 1085807), (19040, 1021936), (19439, 1000960), (20608, 944180), (21760, 894194), (21896, 888640), (22216, 875840), (25024, 777560), (25760, 755344), (27370, 710912), (27770, 700672), (29440, 660926), (30464, 638710), (31280, 622048), (38080, 510968), (38878, 500480), (41216, 472090), (43520, 447097), (43792, 444320), (44432, 437920), (47209, 412160), (50048, 388780), (51520, 377672), (54740, 355456), (55540, 350336), (58880, 330463), (60928, 319355), (62560, 311024), (63871, 304640), (76160, 255484), (77756, 250240), (82432, 236045), (87584, 222160), (88864, 218960), (94418, 206080), (97195, 200192), (100096, 194390), (103040, 188836), (109480, 177728), (111080, 175168), (125120, 155512), (127742, 152320)]