243357660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 924618240

約数和(自身を除く): 681260580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 83, 84, 90, 91, 105, 117, 126, 130, 140, 156, 166, 179, 180, 182, 195, 210, 234, 249, 252, 260, 273, 315, 332, 358, 364, 390, 415, 420, 455, 468, 498, 537, 546, 581, 585, 630, 716, 747, 780, 819, 830, 895, 910, 996, 1074, 1079, 1092, 1162, 1170, 1245, 1253, 1260, 1365, 1494, 1611, 1638, 1660, 1743, 1790, 1820, 2148, 2158, 2324, 2327, 2340, 2490, 2506, 2685, 2730, 2905, 2988, 3222, 3237, 3276, 3486, 3580, 3735, 3759, 4095, 4316, 4654, 4980, 5012, 5229, 5370, 5395, 5460, 5810, 6265, 6444, 6474, 6972, 6981, 7470, 7518, 7553, 8055, 8190, 8715, 9308, 9711, 10458, 10740, 10790, 11277, 11620, 11635, 12530, 12948, 13962, 14857, 14940, 15036, 15106, 16110, 16185, 16289, 16380, 17430, 18795, 19422, 20916, 20943, 21580, 22554, 22659, 23270, 25060, 26145, 27924, 29714, 30212, 32220, 32370, 32578, 34860, 34905, 37590, 37765, 38844, 41886, 44571, 45108, 45318, 46540, 48555, 48867, 52290, 56385, 59428, 64740, 65156, 67977, 69810, 74285, 75180, 75530, 81445, 83772, 89142, 90636, 97110, 97734, 103999, 104580, 104715, 112770, 113295, 133713, 135954, 139620, 146601, 148570, 151060, 162890, 178284, 193141, 194220, 195468, 207998, 209430, 222855, 225540, 226590, 244335, 267426, 271908, 293202, 297140, 311997, 325780, 339885, 386282, 415996, 418860, 445710, 453180, 488670, 519995, 534852, 579423, 586404, 623994, 668565, 679770, 733005, 772564, 891420, 935991, 965705, 977340, 1039990, 1158846, 1247988, 1337130, 1351987, 1359540, 1466010, 1559985, 1738269, 1871982, 1931410, 2079980, 2317692, 2674260, 2703974, 2897115, 2932020, 3119970, 3476538, 3743964, 3862820, 4055961, 4679955, 5407948, 5794230, 6239940, 6759935, 6953076, 8111922, 8691345, 9359910, 11588460, 12167883, 13519870, 16223844, 17382690, 18719820, 20279805, 24335766, 27039740, 34765380, 40559610, 48671532, 60839415, 81119220, 121678830, 243357660]

約数ペア:

[(1, 243357660), (2, 121678830), (3, 81119220), (4, 60839415), (5, 48671532), (6, 40559610), (7, 34765380), (9, 27039740), (10, 24335766), (12, 20279805), (13, 18719820), (14, 17382690), (15, 16223844), (18, 13519870), (20, 12167883), (21, 11588460), (26, 9359910), (28, 8691345), (30, 8111922), (35, 6953076), (36, 6759935), (39, 6239940), (42, 5794230), (45, 5407948), (52, 4679955), (60, 4055961), (63, 3862820), (65, 3743964), (70, 3476538), (78, 3119970), (83, 2932020), (84, 2897115), (90, 2703974), (91, 2674260), (105, 2317692), (117, 2079980), (126, 1931410), (130, 1871982), (140, 1738269), (156, 1559985), (166, 1466010), (179, 1359540), (180, 1351987), (182, 1337130), (195, 1247988), (210, 1158846), (234, 1039990), (249, 977340), (252, 965705), (260, 935991), (273, 891420), (315, 772564), (332, 733005), (358, 679770), (364, 668565), (390, 623994), (415, 586404), (420, 579423), (455, 534852), (468, 519995), (498, 488670), (537, 453180), (546, 445710), (581, 418860), (585, 415996), (630, 386282), (716, 339885), (747, 325780), (780, 311997), (819, 297140), (830, 293202), (895, 271908), (910, 267426), (996, 244335), (1074, 226590), (1079, 225540), (1092, 222855), (1162, 209430), (1170, 207998), (1245, 195468), (1253, 194220), (1260, 193141), (1365, 178284), (1494, 162890), (1611, 151060), (1638, 148570), (1660, 146601), (1743, 139620), (1790, 135954), (1820, 133713), (2148, 113295), (2158, 112770), (2324, 104715), (2327, 104580), (2340, 103999), (2490, 97734), (2506, 97110), (2685, 90636), (2730, 89142), (2905, 83772), (2988, 81445), (3222, 75530), (3237, 75180), (3276, 74285), (3486, 69810), (3580, 67977), (3735, 65156), (3759, 64740), (4095, 59428), (4316, 56385), (4654, 52290), (4980, 48867), (5012, 48555), (5229, 46540), (5370, 45318), (5395, 45108), (5460, 44571), (5810, 41886), (6265, 38844), (6444, 37765), (6474, 37590), (6972, 34905), (6981, 34860), (7470, 32578), (7518, 32370), (7553, 32220), (8055, 30212), (8190, 29714), (8715, 27924), (9308, 26145), (9711, 25060), (10458, 23270), (10740, 22659), (10790, 22554), (11277, 21580), (11620, 20943), (11635, 20916), (12530, 19422), (12948, 18795), (13962, 17430), (14857, 16380), (14940, 16289), (15036, 16185), (15106, 16110)]