15178164240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{4759}}^1$

素因数の和:5009

約数の個数: 160

約数和(自身を含む): 47894434560

約数和(自身を除く): 32716270320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 137, 194, 240, 274, 291, 388, 411, 485, 548, 582, 685, 776, 822, 970, 1096, 1164, 1370, 1455, 1552, 1644, 1940, 2055, 2192, 2328, 2740, 2910, 3288, 3880, 4110, 4656, 4759, 5480, 5820, 6576, 7760, 8220, 9518, 10960, 11640, 13289, 14277, 16440, 19036, 23280, 23795, 26578, 28554, 32880, 38072, 39867, 47590, 53156, 57108, 66445, 71385, 76144, 79734, 95180, 106312, 114216, 132890, 142770, 159468, 190360, 199335, 212624, 228432, 265780, 285540, 318936, 380720, 398670, 461623, 531560, 571080, 637872, 651983, 797340, 923246, 1063120, 1142160, 1303966, 1384869, 1594680, 1846492, 1955949, 2308115, 2607932, 2769738, 3189360, 3259915, 3692984, 3911898, 4616230, 5215864, 5539476, 6519830, 6924345, 7385968, 7823796, 9232460, 9779745, 10431728, 11078952, 13039660, 13848690, 15647592, 18464920, 19559490, 22157904, 26079320, 27697380, 31295184, 36929840, 39118980, 52158640, 55394760, 63242351, 78237960, 110789520, 126484702, 156475920, 189727053, 252969404, 316211755, 379454106, 505938808, 632423510, 758908212, 948635265, 1011877616, 1264847020, 1517816424, 1897270530, 2529694040, 3035632848, 3794541060, 5059388080, 7589082120, 15178164240]

約数ペア:

[(1, 15178164240), (2, 7589082120), (3, 5059388080), (4, 3794541060), (5, 3035632848), (6, 2529694040), (8, 1897270530), (10, 1517816424), (12, 1264847020), (15, 1011877616), (16, 948635265), (20, 758908212), (24, 632423510), (30, 505938808), (40, 379454106), (48, 316211755), (60, 252969404), (80, 189727053), (97, 156475920), (120, 126484702), (137, 110789520), (194, 78237960), (240, 63242351), (274, 55394760), (291, 52158640), (388, 39118980), (411, 36929840), (485, 31295184), (548, 27697380), (582, 26079320), (685, 22157904), (776, 19559490), (822, 18464920), (970, 15647592), (1096, 13848690), (1164, 13039660), (1370, 11078952), (1455, 10431728), (1552, 9779745), (1644, 9232460), (1940, 7823796), (2055, 7385968), (2192, 6924345), (2328, 6519830), (2740, 5539476), (2910, 5215864), (3288, 4616230), (3880, 3911898), (4110, 3692984), (4656, 3259915), (4759, 3189360), (5480, 2769738), (5820, 2607932), (6576, 2308115), (7760, 1955949), (8220, 1846492), (9518, 1594680), (10960, 1384869), (11640, 1303966), (13289, 1142160), (14277, 1063120), (16440, 923246), (19036, 797340), (23280, 651983), (23795, 637872), (26578, 571080), (28554, 531560), (32880, 461623), (38072, 398670), (39867, 380720), (47590, 318936), (53156, 285540), (57108, 265780), (66445, 228432), (71385, 212624), (76144, 199335), (79734, 190360), (95180, 159468), (106312, 142770), (114216, 132890)]