390876360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1289}}^1$

素因数の和:1348

約数の個数: 192

約数和(自身を含む): 1415491200

約数和(自身を除く): 1024614840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 361, 380, 399, 420, 456, 532, 570, 665, 722, 760, 798, 840, 1064, 1083, 1140, 1289, 1330, 1444, 1596, 1805, 1995, 2166, 2280, 2527, 2578, 2660, 2888, 3192, 3610, 3867, 3990, 4332, 5054, 5156, 5320, 5415, 6445, 7220, 7581, 7734, 7980, 8664, 9023, 10108, 10312, 10830, 12635, 12890, 14440, 15162, 15468, 15960, 18046, 19335, 20216, 21660, 24491, 25270, 25780, 27069, 30324, 30936, 36092, 37905, 38670, 43320, 45115, 48982, 50540, 51560, 54138, 60648, 72184, 73473, 75810, 77340, 90230, 97964, 101080, 108276, 122455, 135345, 146946, 151620, 154680, 171437, 180460, 195928, 216552, 244910, 270690, 293892, 303240, 342874, 360920, 367365, 465329, 489820, 514311, 541380, 587784, 685748, 734730, 857185, 930658, 979640, 1028622, 1082760, 1371496, 1395987, 1469460, 1714370, 1861316, 2057244, 2326645, 2571555, 2791974, 2938920, 3257303, 3428740, 3722632, 4114488, 4653290, 5143110, 5583948, 6514606, 6857480, 6979935, 9306580, 9771909, 10286220, 11167896, 13029212, 13959870, 16286515, 18613160, 19543818, 20572440, 26058424, 27919740, 32573030, 39087636, 48859545, 55839480, 65146060, 78175272, 97719090, 130292120, 195438180, 390876360]

約数ペア:

[(1, 390876360), (2, 195438180), (3, 130292120), (4, 97719090), (5, 78175272), (6, 65146060), (7, 55839480), (8, 48859545), (10, 39087636), (12, 32573030), (14, 27919740), (15, 26058424), (19, 20572440), (20, 19543818), (21, 18613160), (24, 16286515), (28, 13959870), (30, 13029212), (35, 11167896), (38, 10286220), (40, 9771909), (42, 9306580), (56, 6979935), (57, 6857480), (60, 6514606), (70, 5583948), (76, 5143110), (84, 4653290), (95, 4114488), (105, 3722632), (114, 3428740), (120, 3257303), (133, 2938920), (140, 2791974), (152, 2571555), (168, 2326645), (190, 2057244), (210, 1861316), (228, 1714370), (266, 1469460), (280, 1395987), (285, 1371496), (361, 1082760), (380, 1028622), (399, 979640), (420, 930658), (456, 857185), (532, 734730), (570, 685748), (665, 587784), (722, 541380), (760, 514311), (798, 489820), (840, 465329), (1064, 367365), (1083, 360920), (1140, 342874), (1289, 303240), (1330, 293892), (1444, 270690), (1596, 244910), (1805, 216552), (1995, 195928), (2166, 180460), (2280, 171437), (2527, 154680), (2578, 151620), (2660, 146946), (2888, 135345), (3192, 122455), (3610, 108276), (3867, 101080), (3990, 97964), (4332, 90230), (5054, 77340), (5156, 75810), (5320, 73473), (5415, 72184), (6445, 60648), (7220, 54138), (7581, 51560), (7734, 50540), (7980, 48982), (8664, 45115), (9023, 43320), (10108, 38670), (10312, 37905), (10830, 36092), (12635, 30936), (12890, 30324), (14440, 27069), (15162, 25780), (15468, 25270), (15960, 24491), (18046, 21660), (19335, 20216)]