38529720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 135907200

約数和(自身を除く): 97377480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 57, 60, 72, 76, 86, 90, 95, 114, 120, 129, 131, 152, 171, 172, 180, 190, 215, 228, 258, 262, 285, 342, 344, 360, 380, 387, 393, 430, 456, 516, 524, 570, 645, 655, 684, 760, 774, 786, 817, 855, 860, 1032, 1048, 1140, 1179, 1290, 1310, 1368, 1548, 1572, 1634, 1710, 1720, 1935, 1965, 2280, 2358, 2451, 2489, 2580, 2620, 3096, 3144, 3268, 3420, 3870, 3930, 4085, 4716, 4902, 4978, 5160, 5240, 5633, 5895, 6536, 6840, 7353, 7467, 7740, 7860, 8170, 9432, 9804, 9956, 11266, 11790, 12255, 12445, 14706, 14934, 15480, 15720, 16340, 16899, 19608, 19912, 22401, 22532, 23580, 24510, 24890, 28165, 29412, 29868, 32680, 33798, 36765, 37335, 44802, 45064, 47160, 49020, 49780, 50697, 56330, 58824, 59736, 67596, 73530, 74670, 84495, 89604, 98040, 99560, 101394, 107027, 112005, 112660, 135192, 147060, 149340, 168990, 179208, 202788, 214054, 224010, 225320, 253485, 294120, 298680, 321081, 337980, 405576, 428108, 448020, 506970, 535135, 642162, 675960, 856216, 896040, 963243, 1013940, 1070270, 1284324, 1605405, 1926486, 2027880, 2140540, 2568648, 3210810, 3852972, 4281080, 4816215, 6421620, 7705944, 9632430, 12843240, 19264860, 38529720]

約数ペア:

[(1, 38529720), (2, 19264860), (3, 12843240), (4, 9632430), (5, 7705944), (6, 6421620), (8, 4816215), (9, 4281080), (10, 3852972), (12, 3210810), (15, 2568648), (18, 2140540), (19, 2027880), (20, 1926486), (24, 1605405), (30, 1284324), (36, 1070270), (38, 1013940), (40, 963243), (43, 896040), (45, 856216), (57, 675960), (60, 642162), (72, 535135), (76, 506970), (86, 448020), (90, 428108), (95, 405576), (114, 337980), (120, 321081), (129, 298680), (131, 294120), (152, 253485), (171, 225320), (172, 224010), (180, 214054), (190, 202788), (215, 179208), (228, 168990), (258, 149340), (262, 147060), (285, 135192), (342, 112660), (344, 112005), (360, 107027), (380, 101394), (387, 99560), (393, 98040), (430, 89604), (456, 84495), (516, 74670), (524, 73530), (570, 67596), (645, 59736), (655, 58824), (684, 56330), (760, 50697), (774, 49780), (786, 49020), (817, 47160), (855, 45064), (860, 44802), (1032, 37335), (1048, 36765), (1140, 33798), (1179, 32680), (1290, 29868), (1310, 29412), (1368, 28165), (1548, 24890), (1572, 24510), (1634, 23580), (1710, 22532), (1720, 22401), (1935, 19912), (1965, 19608), (2280, 16899), (2358, 16340), (2451, 15720), (2489, 15480), (2580, 14934), (2620, 14706), (3096, 12445), (3144, 12255), (3268, 11790), (3420, 11266), (3870, 9956), (3930, 9804), (4085, 9432), (4716, 8170), (4902, 7860), (4978, 7740), (5160, 7467), (5240, 7353), (5633, 6840), (5895, 6536)]