172593720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 256

約数和(自身を含む): 653184000

約数和(自身を除く): 480590280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 647, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1235, 1294, 1368, 1404, 1482, 1560, 1710, 1755, 1941, 1976, 2052, 2223, 2280, 2340, 2470, 2565, 2588, 2808, 2964, 3235, 3420, 3510, 3705, 3882, 4104, 4446, 4680, 4940, 5130, 5176, 5823, 5928, 6470, 6669, 6840, 7020, 7410, 7764, 8411, 8892, 9705, 9880, 10260, 11115, 11646, 12293, 12940, 13338, 14040, 14820, 15528, 16822, 17469, 17784, 19410, 20520, 22230, 23292, 24586, 25233, 25880, 26676, 29115, 29640, 33345, 33644, 34938, 36879, 38820, 42055, 44460, 46584, 49172, 50466, 53352, 58230, 61465, 66690, 67288, 69876, 73758, 75699, 77640, 84110, 87345, 88920, 98344, 100932, 110637, 116460, 122930, 126165, 133380, 139752, 147516, 151398, 159809, 168220, 174690, 184395, 201864, 221274, 227097, 232920, 245860, 252330, 266760, 295032, 302796, 319618, 331911, 336440, 349380, 368790, 378495, 442548, 454194, 479427, 491720, 504660, 553185, 605592, 639236, 663822, 698760, 737580, 756990, 799045, 885096, 908388, 958854, 1009320, 1106370, 1135485, 1278472, 1327644, 1438281, 1475160, 1513980, 1598090, 1659555, 1816776, 1917708, 2212740, 2270970, 2397135, 2655288, 2876562, 3027960, 3196180, 3319110, 3835416, 4314843, 4425480, 4541940, 4794270, 5753124, 6392360, 6638220, 7191405, 8629686, 9083880, 9588540, 11506248, 13276440, 14382810, 17259372, 19177080, 21574215, 28765620, 34518744, 43148430, 57531240, 86296860, 172593720]

約数ペア:

[(1, 172593720), (2, 86296860), (3, 57531240), (4, 43148430), (5, 34518744), (6, 28765620), (8, 21574215), (9, 19177080), (10, 17259372), (12, 14382810), (13, 13276440), (15, 11506248), (18, 9588540), (19, 9083880), (20, 8629686), (24, 7191405), (26, 6638220), (27, 6392360), (30, 5753124), (36, 4794270), (38, 4541940), (39, 4425480), (40, 4314843), (45, 3835416), (52, 3319110), (54, 3196180), (57, 3027960), (60, 2876562), (65, 2655288), (72, 2397135), (76, 2270970), (78, 2212740), (90, 1917708), (95, 1816776), (104, 1659555), (108, 1598090), (114, 1513980), (117, 1475160), (120, 1438281), (130, 1327644), (135, 1278472), (152, 1135485), (156, 1106370), (171, 1009320), (180, 958854), (190, 908388), (195, 885096), (216, 799045), (228, 756990), (234, 737580), (247, 698760), (260, 663822), (270, 639236), (285, 605592), (312, 553185), (342, 504660), (351, 491720), (360, 479427), (380, 454194), (390, 442548), (456, 378495), (468, 368790), (494, 349380), (513, 336440), (520, 331911), (540, 319618), (570, 302796), (585, 295032), (647, 266760), (684, 252330), (702, 245860), (741, 232920), (760, 227097), (780, 221274), (855, 201864), (936, 184395), (988, 174690), (1026, 168220), (1080, 159809), (1140, 151398), (1170, 147516), (1235, 139752), (1294, 133380), (1368, 126165), (1404, 122930), (1482, 116460), (1560, 110637), (1710, 100932), (1755, 98344), (1941, 88920), (1976, 87345), (2052, 84110), (2223, 77640), (2280, 75699), (2340, 73758), (2470, 69876), (2565, 67288), (2588, 66690), (2808, 61465), (2964, 58230), (3235, 53352), (3420, 50466), (3510, 49172), (3705, 46584), (3882, 44460), (4104, 42055), (4446, 38820), (4680, 36879), (4940, 34938), (5130, 33644), (5176, 33345), (5823, 29640), (5928, 29115), (6470, 26676), (6669, 25880), (6840, 25233), (7020, 24586), (7410, 23292), (7764, 22230), (8411, 20520), (8892, 19410), (9705, 17784), (9880, 17469), (10260, 16822), (11115, 15528), (11646, 14820), (12293, 14040), (12940, 13338)]