140353290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 256

約数和(自身を含む): 480522240

約数和(自身を除く): 340168950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 43, 45, 54, 55, 63, 66, 70, 77, 86, 90, 99, 105, 110, 126, 129, 135, 154, 157, 165, 189, 198, 210, 215, 231, 258, 270, 297, 301, 314, 315, 330, 378, 385, 387, 430, 462, 471, 473, 495, 594, 602, 630, 645, 693, 770, 774, 785, 903, 942, 945, 946, 990, 1099, 1155, 1161, 1290, 1386, 1413, 1419, 1485, 1505, 1570, 1727, 1806, 1890, 1935, 2079, 2198, 2310, 2322, 2355, 2365, 2709, 2826, 2838, 2970, 3010, 3297, 3311, 3454, 3465, 3870, 4158, 4239, 4257, 4515, 4710, 4730, 5181, 5418, 5495, 5805, 6594, 6622, 6751, 6930, 7065, 7095, 8127, 8478, 8514, 8635, 9030, 9891, 9933, 10362, 10395, 10990, 11610, 12089, 12771, 13502, 13545, 14130, 14190, 15543, 16254, 16485, 16555, 17270, 19782, 19866, 20253, 20790, 21195, 21285, 24178, 25542, 25905, 27090, 29673, 29799, 31086, 32970, 33110, 33755, 36267, 40506, 40635, 42390, 42570, 46629, 47257, 49455, 49665, 51810, 59346, 59598, 60445, 60759, 63855, 67510, 72534, 74261, 77715, 81270, 89397, 93258, 94514, 98910, 99330, 101265, 108801, 120890, 121518, 127710, 141771, 148365, 148522, 148995, 155430, 178794, 181335, 182277, 202530, 217602, 222783, 233145, 236285, 283542, 296730, 297990, 303795, 326403, 362670, 364554, 371305, 425313, 445566, 446985, 466290, 472570, 519827, 544005, 607590, 652806, 668349, 708855, 742610, 850626, 893970, 911385, 1039654, 1088010, 1113915, 1275939, 1336698, 1417710, 1559481, 1632015, 1822770, 2005047, 2126565, 2227830, 2551878, 2599135, 3118962, 3264030, 3341745, 4010094, 4253130, 4678443, 5198270, 6379695, 6683490, 7797405, 9356886, 10025235, 12759390, 14035329, 15594810, 20050470, 23392215, 28070658, 46784430, 70176645, 140353290]

約数ペア:

[(1, 140353290), (2, 70176645), (3, 46784430), (5, 28070658), (6, 23392215), (7, 20050470), (9, 15594810), (10, 14035329), (11, 12759390), (14, 10025235), (15, 9356886), (18, 7797405), (21, 6683490), (22, 6379695), (27, 5198270), (30, 4678443), (33, 4253130), (35, 4010094), (42, 3341745), (43, 3264030), (45, 3118962), (54, 2599135), (55, 2551878), (63, 2227830), (66, 2126565), (70, 2005047), (77, 1822770), (86, 1632015), (90, 1559481), (99, 1417710), (105, 1336698), (110, 1275939), (126, 1113915), (129, 1088010), (135, 1039654), (154, 911385), (157, 893970), (165, 850626), (189, 742610), (198, 708855), (210, 668349), (215, 652806), (231, 607590), (258, 544005), (270, 519827), (297, 472570), (301, 466290), (314, 446985), (315, 445566), (330, 425313), (378, 371305), (385, 364554), (387, 362670), (430, 326403), (462, 303795), (471, 297990), (473, 296730), (495, 283542), (594, 236285), (602, 233145), (630, 222783), (645, 217602), (693, 202530), (770, 182277), (774, 181335), (785, 178794), (903, 155430), (942, 148995), (945, 148522), (946, 148365), (990, 141771), (1099, 127710), (1155, 121518), (1161, 120890), (1290, 108801), (1386, 101265), (1413, 99330), (1419, 98910), (1485, 94514), (1505, 93258), (1570, 89397), (1727, 81270), (1806, 77715), (1890, 74261), (1935, 72534), (2079, 67510), (2198, 63855), (2310, 60759), (2322, 60445), (2355, 59598), (2365, 59346), (2709, 51810), (2826, 49665), (2838, 49455), (2970, 47257), (3010, 46629), (3297, 42570), (3311, 42390), (3454, 40635), (3465, 40506), (3870, 36267), (4158, 33755), (4239, 33110), (4257, 32970), (4515, 31086), (4710, 29799), (4730, 29673), (5181, 27090), (5418, 25905), (5495, 25542), (5805, 24178), (6594, 21285), (6622, 21195), (6751, 20790), (6930, 20253), (7065, 19866), (7095, 19782), (8127, 17270), (8478, 16555), (8514, 16485), (8635, 16254), (9030, 15543), (9891, 14190), (9933, 14130), (10362, 13545), (10395, 13502), (10990, 12771), (11610, 12089)]