157079790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 504299520

約数和(自身を除く): 347219730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 49, 54, 62, 63, 70, 90, 93, 98, 105, 126, 135, 147, 155, 186, 189, 210, 217, 245, 270, 279, 294, 310, 315, 378, 383, 434, 441, 465, 490, 558, 630, 651, 735, 766, 837, 882, 930, 945, 1085, 1149, 1302, 1323, 1395, 1470, 1519, 1674, 1890, 1915, 1953, 2170, 2205, 2298, 2646, 2681, 2790, 3038, 3255, 3447, 3830, 3906, 4185, 4410, 4557, 5362, 5745, 5859, 6510, 6615, 6894, 7595, 8043, 8370, 9114, 9765, 10341, 11490, 11718, 11873, 13230, 13405, 13671, 15190, 16086, 17235, 18767, 19530, 20682, 22785, 23746, 24129, 26810, 27342, 29295, 34470, 35619, 37534, 40215, 41013, 45570, 48258, 51705, 56301, 58590, 59365, 68355, 71238, 72387, 80430, 82026, 83111, 93835, 103410, 106857, 112602, 118730, 120645, 136710, 144774, 166222, 168903, 178095, 187670, 205065, 213714, 241290, 249333, 281505, 320571, 337806, 356190, 361935, 410130, 415555, 498666, 506709, 534285, 563010, 581777, 641142, 723870, 747999, 831110, 844515, 1013418, 1068570, 1163554, 1246665, 1495998, 1602855, 1689030, 1745331, 2243997, 2493330, 2533545, 2908885, 3205710, 3490662, 3739995, 4487994, 5067090, 5235993, 5817770, 7479990, 8726655, 10471986, 11219985, 15707979, 17453310, 22439970, 26179965, 31415958, 52359930, 78539895, 157079790]

約数ペア:

[(1, 157079790), (2, 78539895), (3, 52359930), (5, 31415958), (6, 26179965), (7, 22439970), (9, 17453310), (10, 15707979), (14, 11219985), (15, 10471986), (18, 8726655), (21, 7479990), (27, 5817770), (30, 5235993), (31, 5067090), (35, 4487994), (42, 3739995), (45, 3490662), (49, 3205710), (54, 2908885), (62, 2533545), (63, 2493330), (70, 2243997), (90, 1745331), (93, 1689030), (98, 1602855), (105, 1495998), (126, 1246665), (135, 1163554), (147, 1068570), (155, 1013418), (186, 844515), (189, 831110), (210, 747999), (217, 723870), (245, 641142), (270, 581777), (279, 563010), (294, 534285), (310, 506709), (315, 498666), (378, 415555), (383, 410130), (434, 361935), (441, 356190), (465, 337806), (490, 320571), (558, 281505), (630, 249333), (651, 241290), (735, 213714), (766, 205065), (837, 187670), (882, 178095), (930, 168903), (945, 166222), (1085, 144774), (1149, 136710), (1302, 120645), (1323, 118730), (1395, 112602), (1470, 106857), (1519, 103410), (1674, 93835), (1890, 83111), (1915, 82026), (1953, 80430), (2170, 72387), (2205, 71238), (2298, 68355), (2646, 59365), (2681, 58590), (2790, 56301), (3038, 51705), (3255, 48258), (3447, 45570), (3830, 41013), (3906, 40215), (4185, 37534), (4410, 35619), (4557, 34470), (5362, 29295), (5745, 27342), (5859, 26810), (6510, 24129), (6615, 23746), (6894, 22785), (7595, 20682), (8043, 19530), (8370, 18767), (9114, 17235), (9765, 16086), (10341, 15190), (11490, 13671), (11718, 13405), (11873, 13230)]