1573391520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:733

約数の個数: 384

約数和(自身を含む): 6005664000

約数和(自身を除く): 4432272480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 32, 36, 38, 40, 45, 48, 54, 57, 58, 60, 72, 76, 80, 87, 90, 95, 96, 108, 114, 116, 120, 135, 144, 145, 152, 160, 171, 174, 180, 190, 216, 228, 232, 240, 261, 270, 285, 288, 290, 304, 342, 348, 360, 380, 432, 435, 456, 464, 480, 513, 522, 540, 551, 570, 580, 608, 661, 684, 696, 720, 760, 783, 855, 864, 870, 912, 928, 1026, 1044, 1080, 1102, 1140, 1160, 1305, 1322, 1368, 1392, 1440, 1520, 1566, 1653, 1710, 1740, 1824, 1983, 2052, 2088, 2160, 2204, 2280, 2320, 2565, 2610, 2644, 2736, 2755, 2784, 3040, 3132, 3305, 3306, 3420, 3480, 3915, 3966, 4104, 4176, 4320, 4408, 4560, 4640, 4959, 5130, 5220, 5288, 5472, 5510, 5949, 6264, 6610, 6612, 6840, 6960, 7830, 7932, 8208, 8265, 8352, 8816, 9120, 9915, 9918, 10260, 10440, 10576, 11020, 11898, 12528, 12559, 13220, 13224, 13680, 13920, 14877, 15660, 15864, 16416, 16530, 17632, 17847, 19169, 19830, 19836, 20520, 20880, 21152, 22040, 23796, 24795, 25056, 25118, 26440, 26448, 27360, 29745, 29754, 31320, 31728, 33060, 35694, 37677, 38338, 39660, 39672, 41040, 41760, 44080, 47592, 49590, 50236, 52880, 52896, 57507, 59490, 59508, 62640, 62795, 63456, 66120, 71388, 74385, 75354, 76676, 79320, 79344, 82080, 88160, 89235, 95184, 95845, 99180, 100472, 105760, 113031, 115014, 118980, 119016, 125280, 125590, 132240, 142776, 148770, 150708, 153352, 158640, 158688, 172521, 178470, 188385, 190368, 191690, 198360, 200944, 226062, 230028, 237960, 238032, 251180, 264480, 285552, 287535, 297540, 301416, 306704, 317280, 339093, 345042, 356940, 364211, 376770, 383380, 396720, 401888, 452124, 460056, 475920, 476064, 502360, 517563, 565155, 571104, 575070, 595080, 602832, 613408, 678186, 690084, 713880, 728422, 753540, 766760, 793440, 862605, 904248, 920112, 951840, 1004720, 1035126, 1092633, 1130310, 1150140, 1190160, 1205664, 1356372, 1380168, 1427760, 1456844, 1507080, 1533520, 1695465, 1725210, 1808496, 1821055, 1840224, 2009440, 2070252, 2185266, 2260620, 2300280, 2380320, 2587815, 2712744, 2760336, 2855520, 2913688, 3014160, 3067040, 3277899, 3390930, 3450420, 3616992, 3642110, 4140504, 4370532, 4521240, 4600560, 5175630, 5425488, 5463165, 5520672, 5827376, 6028320, 6555798, 6781860, 6900840, 7284220, 8281008, 8741064, 9042480, 9201120, 9833697, 10351260, 10850976, 10926330, 11654752, 13111596, 13563720, 13801680, 14568440, 16389495, 16562016, 17482128, 18084960, 19667394, 20702520, 21852660, 26223192, 27127440, 27603360, 29136880, 32778990, 34964256, 39334788, 41405040, 43705320, 49168485, 52446384, 54254880, 58273760, 65557980, 78669576, 82810080, 87410640, 98336970, 104892768, 131115960, 157339152, 174821280, 196673940, 262231920, 314678304, 393347880, 524463840, 786695760, 1573391520]

約数ペア:

[(1, 1573391520), (2, 786695760), (3, 524463840), (4, 393347880), (5, 314678304), (6, 262231920), (8, 196673940), (9, 174821280), (10, 157339152), (12, 131115960), (15, 104892768), (16, 98336970), (18, 87410640), (19, 82810080), (20, 78669576), (24, 65557980), (27, 58273760), (29, 54254880), (30, 52446384), (32, 49168485), (36, 43705320), (38, 41405040), (40, 39334788), (45, 34964256), (48, 32778990), (54, 29136880), (57, 27603360), (58, 27127440), (60, 26223192), (72, 21852660), (76, 20702520), (80, 19667394), (87, 18084960), (90, 17482128), (95, 16562016), (96, 16389495), (108, 14568440), (114, 13801680), (116, 13563720), (120, 13111596), (135, 11654752), (144, 10926330), (145, 10850976), (152, 10351260), (160, 9833697), (171, 9201120), (174, 9042480), (180, 8741064), (190, 8281008), (216, 7284220), (228, 6900840), (232, 6781860), (240, 6555798), (261, 6028320), (270, 5827376), (285, 5520672), (288, 5463165), (290, 5425488), (304, 5175630), (342, 4600560), (348, 4521240), (360, 4370532), (380, 4140504), (432, 3642110), (435, 3616992), (456, 3450420), (464, 3390930), (480, 3277899), (513, 3067040), (522, 3014160), (540, 2913688), (551, 2855520), (570, 2760336), (580, 2712744), (608, 2587815), (661, 2380320), (684, 2300280), (696, 2260620), (720, 2185266), (760, 2070252), (783, 2009440), (855, 1840224), (864, 1821055), (870, 1808496), (912, 1725210), (928, 1695465), (1026, 1533520), (1044, 1507080), (1080, 1456844), (1102, 1427760), (1140, 1380168), (1160, 1356372), (1305, 1205664), (1322, 1190160), (1368, 1150140), (1392, 1130310), (1440, 1092633), (1520, 1035126), (1566, 1004720), (1653, 951840), (1710, 920112), (1740, 904248), (1824, 862605), (1983, 793440), (2052, 766760), (2088, 753540), (2160, 728422), (2204, 713880), (2280, 690084), (2320, 678186), (2565, 613408), (2610, 602832), (2644, 595080), (2736, 575070), (2755, 571104), (2784, 565155), (3040, 517563), (3132, 502360), (3305, 476064), (3306, 475920), (3420, 460056), (3480, 452124), (3915, 401888), (3966, 396720), (4104, 383380), (4176, 376770), (4320, 364211), (4408, 356940), (4560, 345042), (4640, 339093), (4959, 317280), (5130, 306704), (5220, 301416), (5288, 297540), (5472, 287535), (5510, 285552), (5949, 264480), (6264, 251180), (6610, 238032), (6612, 237960), (6840, 230028), (6960, 226062), (7830, 200944), (7932, 198360), (8208, 191690), (8265, 190368), (8352, 188385), (8816, 178470), (9120, 172521), (9915, 158688), (9918, 158640), (10260, 153352), (10440, 150708), (10576, 148770), (11020, 142776), (11898, 132240), (12528, 125590), (12559, 125280), (13220, 119016), (13224, 118980), (13680, 115014), (13920, 113031), (14877, 105760), (15660, 100472), (15864, 99180), (16416, 95845), (16530, 95184), (17632, 89235), (17847, 88160), (19169, 82080), (19830, 79344), (19836, 79320), (20520, 76676), (20880, 75354), (21152, 74385), (22040, 71388), (23796, 66120), (24795, 63456), (25056, 62795), (25118, 62640), (26440, 59508), (26448, 59490), (27360, 57507), (29745, 52896), (29754, 52880), (31320, 50236), (31728, 49590), (33060, 47592), (35694, 44080), (37677, 41760), (38338, 41040), (39660, 39672)]