346260180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43391}}^1$

素因数の和:43429

約数の個数: 96

約数和(自身を含む): 1166376960

約数和(自身を除く): 820116780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 43391, 86782, 130173, 173564, 216955, 260346, 303737, 433910, 520692, 607474, 650865, 824429, 867820, 911211, 1214948, 1301730, 1518685, 1648858, 1822422, 2473287, 2603460, 3037370, 3297716, 3644844, 4122145, 4556055, 4946574, 5771003, 6074740, 8244290, 9112110, 9893148, 11542006, 12366435, 16488580, 17313009, 18224220, 23084012, 24732870, 28855015, 34626018, 49465740, 57710030, 69252036, 86565045, 115420060, 173130090, 346260180]

約数ペア:

[(1, 346260180), (2, 173130090), (3, 115420060), (4, 86565045), (5, 69252036), (6, 57710030), (7, 49465740), (10, 34626018), (12, 28855015), (14, 24732870), (15, 23084012), (19, 18224220), (20, 17313009), (21, 16488580), (28, 12366435), (30, 11542006), (35, 9893148), (38, 9112110), (42, 8244290), (57, 6074740), (60, 5771003), (70, 4946574), (76, 4556055), (84, 4122145), (95, 3644844), (105, 3297716), (114, 3037370), (133, 2603460), (140, 2473287), (190, 1822422), (210, 1648858), (228, 1518685), (266, 1301730), (285, 1214948), (380, 911211), (399, 867820), (420, 824429), (532, 650865), (570, 607474), (665, 520692), (798, 433910), (1140, 303737), (1330, 260346), (1596, 216955), (1995, 173564), (2660, 130173), (3990, 86782), (7980, 43391)]