190667880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 674593920

約数和(自身を除く): 483926040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 131, 156, 180, 195, 234, 260, 262, 311, 312, 360, 390, 393, 468, 520, 524, 585, 622, 655, 780, 786, 933, 936, 1048, 1170, 1179, 1244, 1310, 1555, 1560, 1572, 1703, 1866, 1965, 2340, 2358, 2488, 2620, 2799, 3110, 3144, 3406, 3732, 3930, 4043, 4665, 4680, 4716, 5109, 5240, 5598, 5895, 6220, 6812, 7464, 7860, 8086, 8515, 9330, 9432, 10218, 11196, 11790, 12129, 12440, 13624, 13995, 15327, 15720, 16172, 17030, 18660, 20215, 20436, 22392, 23580, 24258, 25545, 27990, 30654, 32344, 34060, 36387, 37320, 40430, 40741, 40872, 47160, 48516, 51090, 55980, 60645, 61308, 68120, 72774, 76635, 80860, 81482, 97032, 102180, 111960, 121290, 122223, 122616, 145548, 153270, 161720, 162964, 181935, 203705, 204360, 242580, 244446, 291096, 306540, 325928, 363870, 366669, 407410, 485160, 488892, 529633, 611115, 613080, 727740, 733338, 814820, 977784, 1059266, 1222230, 1455480, 1466676, 1588899, 1629640, 1833345, 2118532, 2444460, 2648165, 2933352, 3177798, 3666690, 4237064, 4766697, 4888920, 5296330, 6355596, 7333380, 7944495, 9533394, 10592660, 12711192, 14666760, 15888990, 19066788, 21185320, 23833485, 31777980, 38133576, 47666970, 63555960, 95333940, 190667880]

約数ペア:

[(1, 190667880), (2, 95333940), (3, 63555960), (4, 47666970), (5, 38133576), (6, 31777980), (8, 23833485), (9, 21185320), (10, 19066788), (12, 15888990), (13, 14666760), (15, 12711192), (18, 10592660), (20, 9533394), (24, 7944495), (26, 7333380), (30, 6355596), (36, 5296330), (39, 4888920), (40, 4766697), (45, 4237064), (52, 3666690), (60, 3177798), (65, 2933352), (72, 2648165), (78, 2444460), (90, 2118532), (104, 1833345), (117, 1629640), (120, 1588899), (130, 1466676), (131, 1455480), (156, 1222230), (180, 1059266), (195, 977784), (234, 814820), (260, 733338), (262, 727740), (311, 613080), (312, 611115), (360, 529633), (390, 488892), (393, 485160), (468, 407410), (520, 366669), (524, 363870), (585, 325928), (622, 306540), (655, 291096), (780, 244446), (786, 242580), (933, 204360), (936, 203705), (1048, 181935), (1170, 162964), (1179, 161720), (1244, 153270), (1310, 145548), (1555, 122616), (1560, 122223), (1572, 121290), (1703, 111960), (1866, 102180), (1965, 97032), (2340, 81482), (2358, 80860), (2488, 76635), (2620, 72774), (2799, 68120), (3110, 61308), (3144, 60645), (3406, 55980), (3732, 51090), (3930, 48516), (4043, 47160), (4665, 40872), (4680, 40741), (4716, 40430), (5109, 37320), (5240, 36387), (5598, 34060), (5895, 32344), (6220, 30654), (6812, 27990), (7464, 25545), (7860, 24258), (8086, 23580), (8515, 22392), (9330, 20436), (9432, 20215), (10218, 18660), (11196, 17030), (11790, 16172), (12129, 15720), (12440, 15327), (13624, 13995)]