317080260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 288

約数和(自身を含む): 1183133952

約数和(自身を除く): 866053692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 113, 119, 126, 131, 140, 153, 170, 180, 204, 210, 226, 238, 252, 255, 262, 306, 315, 339, 340, 357, 393, 420, 452, 476, 510, 524, 565, 595, 612, 630, 655, 678, 714, 765, 786, 791, 917, 1017, 1020, 1071, 1130, 1179, 1190, 1260, 1310, 1356, 1428, 1530, 1572, 1582, 1695, 1785, 1834, 1921, 1965, 2034, 2142, 2227, 2260, 2358, 2373, 2380, 2620, 2751, 3060, 3164, 3390, 3570, 3668, 3842, 3930, 3955, 4068, 4284, 4454, 4585, 4716, 4746, 5085, 5355, 5502, 5763, 5895, 6681, 6780, 7119, 7140, 7684, 7860, 7910, 8253, 8908, 9170, 9492, 9605, 10170, 10710, 11004, 11135, 11526, 11790, 11865, 13362, 13447, 13755, 14238, 14803, 15589, 15820, 16506, 17289, 18340, 19210, 20043, 20340, 21420, 22270, 23052, 23580, 23730, 26724, 26894, 27510, 28476, 28815, 29606, 31178, 33012, 33405, 34578, 35595, 38420, 40086, 40341, 41265, 44409, 44540, 46767, 47460, 53788, 55020, 57630, 59212, 62356, 66810, 67235, 69156, 71190, 74015, 77945, 80172, 80682, 82530, 86445, 88818, 93534, 100215, 103621, 115260, 121023, 133227, 133620, 134470, 140301, 142380, 148030, 155890, 161364, 165060, 172890, 177636, 187068, 200430, 201705, 207242, 222045, 233835, 242046, 251651, 266454, 268940, 280602, 296060, 310863, 311780, 345780, 400860, 403410, 414484, 444090, 467670, 484092, 503302, 518105, 532908, 561204, 605115, 621726, 666135, 701505, 754953, 806820, 888180, 932589, 935340, 1006604, 1036210, 1210230, 1243452, 1258255, 1332270, 1403010, 1509906, 1554315, 1761557, 1865178, 2072420, 2264859, 2420460, 2516510, 2664540, 2806020, 3019812, 3108630, 3523114, 3730356, 3774765, 4529718, 4662945, 5033020, 5284671, 6217260, 7046228, 7549530, 8807785, 9059436, 9325890, 10569342, 11324295, 15099060, 15854013, 17615570, 18651780, 21138684, 22648590, 26423355, 31708026, 35231140, 45297180, 52846710, 63416052, 79270065, 105693420, 158540130, 317080260]

約数ペア:

[(1, 317080260), (2, 158540130), (3, 105693420), (4, 79270065), (5, 63416052), (6, 52846710), (7, 45297180), (9, 35231140), (10, 31708026), (12, 26423355), (14, 22648590), (15, 21138684), (17, 18651780), (18, 17615570), (20, 15854013), (21, 15099060), (28, 11324295), (30, 10569342), (34, 9325890), (35, 9059436), (36, 8807785), (42, 7549530), (45, 7046228), (51, 6217260), (60, 5284671), (63, 5033020), (68, 4662945), (70, 4529718), (84, 3774765), (85, 3730356), (90, 3523114), (102, 3108630), (105, 3019812), (113, 2806020), (119, 2664540), (126, 2516510), (131, 2420460), (140, 2264859), (153, 2072420), (170, 1865178), (180, 1761557), (204, 1554315), (210, 1509906), (226, 1403010), (238, 1332270), (252, 1258255), (255, 1243452), (262, 1210230), (306, 1036210), (315, 1006604), (339, 935340), (340, 932589), (357, 888180), (393, 806820), (420, 754953), (452, 701505), (476, 666135), (510, 621726), (524, 605115), (565, 561204), (595, 532908), (612, 518105), (630, 503302), (655, 484092), (678, 467670), (714, 444090), (765, 414484), (786, 403410), (791, 400860), (917, 345780), (1017, 311780), (1020, 310863), (1071, 296060), (1130, 280602), (1179, 268940), (1190, 266454), (1260, 251651), (1310, 242046), (1356, 233835), (1428, 222045), (1530, 207242), (1572, 201705), (1582, 200430), (1695, 187068), (1785, 177636), (1834, 172890), (1921, 165060), (1965, 161364), (2034, 155890), (2142, 148030), (2227, 142380), (2260, 140301), (2358, 134470), (2373, 133620), (2380, 133227), (2620, 121023), (2751, 115260), (3060, 103621), (3164, 100215), (3390, 93534), (3570, 88818), (3668, 86445), (3842, 82530), (3930, 80682), (3955, 80172), (4068, 77945), (4284, 74015), (4454, 71190), (4585, 69156), (4716, 67235), (4746, 66810), (5085, 62356), (5355, 59212), (5502, 57630), (5763, 55020), (5895, 53788), (6681, 47460), (6780, 46767), (7119, 44540), (7140, 44409), (7684, 41265), (7860, 40341), (7910, 40086), (8253, 38420), (8908, 35595), (9170, 34578), (9492, 33405), (9605, 33012), (10170, 31178), (10710, 29606), (11004, 28815), (11135, 28476), (11526, 27510), (11790, 26894), (11865, 26724), (13362, 23730), (13447, 23580), (13755, 23052), (14238, 22270), (14803, 21420), (15589, 20340), (15820, 20043), (16506, 19210), (17289, 18340)]