177916440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 598717440

約数和(自身を除く): 420801000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 248, 260, 283, 310, 312, 338, 372, 390, 403, 465, 507, 520, 566, 620, 676, 744, 780, 806, 845, 849, 930, 1014, 1132, 1209, 1240, 1352, 1415, 1560, 1612, 1690, 1698, 1860, 2015, 2028, 2264, 2418, 2535, 2830, 3224, 3380, 3396, 3679, 3720, 4030, 4056, 4245, 4836, 5070, 5239, 5660, 6045, 6760, 6792, 7358, 8060, 8490, 8773, 9672, 10140, 10478, 11037, 11320, 12090, 14716, 15717, 16120, 16980, 17546, 18395, 20280, 20956, 22074, 24180, 26195, 26319, 29432, 31434, 33960, 35092, 36790, 41912, 43865, 44148, 47827, 48360, 52390, 52638, 55185, 62868, 70184, 73580, 78585, 87730, 88296, 95654, 104780, 105276, 110370, 114049, 125736, 131595, 143481, 147160, 157170, 175460, 191308, 209560, 210552, 220740, 228098, 239135, 263190, 286962, 314340, 342147, 350920, 382616, 441480, 456196, 478270, 526380, 570245, 573924, 628680, 684294, 717405, 912392, 956540, 1052760, 1140490, 1147848, 1368588, 1434810, 1482637, 1710735, 1913080, 2280980, 2737176, 2869620, 2965274, 3421470, 4447911, 4561960, 5739240, 5930548, 6842940, 7413185, 8895822, 11861096, 13685880, 14826370, 17791644, 22239555, 29652740, 35583288, 44479110, 59305480, 88958220, 177916440]

約数ペア:

[(1, 177916440), (2, 88958220), (3, 59305480), (4, 44479110), (5, 35583288), (6, 29652740), (8, 22239555), (10, 17791644), (12, 14826370), (13, 13685880), (15, 11861096), (20, 8895822), (24, 7413185), (26, 6842940), (30, 5930548), (31, 5739240), (39, 4561960), (40, 4447911), (52, 3421470), (60, 2965274), (62, 2869620), (65, 2737176), (78, 2280980), (93, 1913080), (104, 1710735), (120, 1482637), (124, 1434810), (130, 1368588), (155, 1147848), (156, 1140490), (169, 1052760), (186, 956540), (195, 912392), (248, 717405), (260, 684294), (283, 628680), (310, 573924), (312, 570245), (338, 526380), (372, 478270), (390, 456196), (403, 441480), (465, 382616), (507, 350920), (520, 342147), (566, 314340), (620, 286962), (676, 263190), (744, 239135), (780, 228098), (806, 220740), (845, 210552), (849, 209560), (930, 191308), (1014, 175460), (1132, 157170), (1209, 147160), (1240, 143481), (1352, 131595), (1415, 125736), (1560, 114049), (1612, 110370), (1690, 105276), (1698, 104780), (1860, 95654), (2015, 88296), (2028, 87730), (2264, 78585), (2418, 73580), (2535, 70184), (2830, 62868), (3224, 55185), (3380, 52638), (3396, 52390), (3679, 48360), (3720, 47827), (4030, 44148), (4056, 43865), (4245, 41912), (4836, 36790), (5070, 35092), (5239, 33960), (5660, 31434), (6045, 29432), (6760, 26319), (6792, 26195), (7358, 24180), (8060, 22074), (8490, 20956), (8773, 20280), (9672, 18395), (10140, 17546), (10478, 16980), (11037, 16120), (11320, 15717), (12090, 14716)]