1529348520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25643}}^1$

素因数の和:25735

約数の個数: 128

約数和(自身を含む): 5317539840

約数和(自身を除く): 3788191320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3976, 4260, 4970, 5964, 7455, 8520, 9940, 11928, 14910, 19880, 25643, 29820, 51286, 59640, 76929, 102572, 128215, 153858, 179501, 205144, 256430, 307716, 359002, 384645, 512860, 538503, 615432, 718004, 769290, 897505, 1025720, 1077006, 1436008, 1538580, 1795010, 1820653, 2154012, 2692515, 3077160, 3590020, 3641306, 4308024, 5385030, 5461959, 7180040, 7282612, 9103265, 10770060, 10923918, 12744571, 14565224, 18206530, 21540120, 21847836, 25489142, 27309795, 36413060, 38233713, 43695672, 50978284, 54619590, 63722855, 72826120, 76467426, 101956568, 109239180, 127445710, 152934852, 191168565, 218478360, 254891420, 305869704, 382337130, 509782840, 764674260, 1529348520]

約数ペア:

[(1, 1529348520), (2, 764674260), (3, 509782840), (4, 382337130), (5, 305869704), (6, 254891420), (7, 218478360), (8, 191168565), (10, 152934852), (12, 127445710), (14, 109239180), (15, 101956568), (20, 76467426), (21, 72826120), (24, 63722855), (28, 54619590), (30, 50978284), (35, 43695672), (40, 38233713), (42, 36413060), (56, 27309795), (60, 25489142), (70, 21847836), (71, 21540120), (84, 18206530), (105, 14565224), (120, 12744571), (140, 10923918), (142, 10770060), (168, 9103265), (210, 7282612), (213, 7180040), (280, 5461959), (284, 5385030), (355, 4308024), (420, 3641306), (426, 3590020), (497, 3077160), (568, 2692515), (710, 2154012), (840, 1820653), (852, 1795010), (994, 1538580), (1065, 1436008), (1420, 1077006), (1491, 1025720), (1704, 897505), (1988, 769290), (2130, 718004), (2485, 615432), (2840, 538503), (2982, 512860), (3976, 384645), (4260, 359002), (4970, 307716), (5964, 256430), (7455, 205144), (8520, 179501), (9940, 153858), (11928, 128215), (14910, 102572), (19880, 76929), (25643, 59640), (29820, 51286)]