1272109860

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:705

約数の個数: 288

約数和(自身を含む): 4655868672

約数和(自身を除く): 3383758812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 81, 84, 90, 105, 108, 122, 126, 135, 140, 162, 180, 183, 189, 210, 243, 244, 252, 270, 305, 315, 324, 366, 378, 405, 420, 427, 486, 540, 549, 567, 610, 613, 630, 732, 756, 810, 854, 915, 945, 972, 1098, 1134, 1215, 1220, 1226, 1260, 1281, 1620, 1647, 1701, 1708, 1830, 1839, 1890, 2135, 2196, 2268, 2430, 2452, 2562, 2745, 2835, 3065, 3294, 3402, 3660, 3678, 3780, 3843, 4270, 4291, 4860, 4941, 5124, 5490, 5517, 5670, 6130, 6405, 6588, 6804, 7356, 7686, 8235, 8505, 8540, 8582, 9195, 9882, 10980, 11034, 11340, 11529, 12260, 12810, 12873, 14823, 15372, 16470, 16551, 17010, 17164, 18390, 19215, 19764, 21455, 22068, 23058, 24705, 25620, 25746, 27585, 29646, 32940, 33102, 34020, 34587, 36780, 37393, 38430, 38619, 42910, 46116, 49410, 49653, 51492, 55170, 57645, 59292, 64365, 66204, 69174, 74115, 74786, 76860, 77238, 82755, 85820, 98820, 99306, 103761, 110340, 112179, 115290, 115857, 128730, 138348, 148230, 148959, 149572, 154476, 165510, 172935, 186965, 193095, 198612, 207522, 224358, 230580, 231714, 248265, 257460, 261751, 296460, 297918, 331020, 336537, 345870, 347571, 373930, 386190, 415044, 448716, 463428, 496530, 518805, 523502, 560895, 579285, 595836, 673074, 691740, 695142, 744795, 747860, 772380, 785253, 993060, 1009611, 1037610, 1042713, 1047004, 1121790, 1158570, 1308755, 1346148, 1390284, 1489590, 1570506, 1682685, 1737855, 2019222, 2075220, 2085426, 2243580, 2317140, 2355759, 2617510, 2979180, 3028833, 3141012, 3365370, 3475710, 3926265, 4038444, 4170852, 4711518, 5048055, 5213565, 5235020, 6057666, 6730740, 6951420, 7067277, 7852530, 9086499, 9423036, 10096110, 10427130, 11778795, 12115332, 14134554, 15144165, 15705060, 18172998, 20192220, 20854260, 21201831, 23557590, 28269108, 30288330, 35336385, 36345996, 42403662, 45432495, 47115180, 60576660, 63605493, 70672770, 84807324, 90864990, 106009155, 127210986, 141345540, 181729980, 212018310, 254421972, 318027465, 424036620, 636054930, 1272109860]

約数ペア:

[(1, 1272109860), (2, 636054930), (3, 424036620), (4, 318027465), (5, 254421972), (6, 212018310), (7, 181729980), (9, 141345540), (10, 127210986), (12, 106009155), (14, 90864990), (15, 84807324), (18, 70672770), (20, 63605493), (21, 60576660), (27, 47115180), (28, 45432495), (30, 42403662), (35, 36345996), (36, 35336385), (42, 30288330), (45, 28269108), (54, 23557590), (60, 21201831), (61, 20854260), (63, 20192220), (70, 18172998), (81, 15705060), (84, 15144165), (90, 14134554), (105, 12115332), (108, 11778795), (122, 10427130), (126, 10096110), (135, 9423036), (140, 9086499), (162, 7852530), (180, 7067277), (183, 6951420), (189, 6730740), (210, 6057666), (243, 5235020), (244, 5213565), (252, 5048055), (270, 4711518), (305, 4170852), (315, 4038444), (324, 3926265), (366, 3475710), (378, 3365370), (405, 3141012), (420, 3028833), (427, 2979180), (486, 2617510), (540, 2355759), (549, 2317140), (567, 2243580), (610, 2085426), (613, 2075220), (630, 2019222), (732, 1737855), (756, 1682685), (810, 1570506), (854, 1489590), (915, 1390284), (945, 1346148), (972, 1308755), (1098, 1158570), (1134, 1121790), (1215, 1047004), (1220, 1042713), (1226, 1037610), (1260, 1009611), (1281, 993060), (1620, 785253), (1647, 772380), (1701, 747860), (1708, 744795), (1830, 695142), (1839, 691740), (1890, 673074), (2135, 595836), (2196, 579285), (2268, 560895), (2430, 523502), (2452, 518805), (2562, 496530), (2745, 463428), (2835, 448716), (3065, 415044), (3294, 386190), (3402, 373930), (3660, 347571), (3678, 345870), (3780, 336537), (3843, 331020), (4270, 297918), (4291, 296460), (4860, 261751), (4941, 257460), (5124, 248265), (5490, 231714), (5517, 230580), (5670, 224358), (6130, 207522), (6405, 198612), (6588, 193095), (6804, 186965), (7356, 172935), (7686, 165510), (8235, 154476), (8505, 149572), (8540, 148959), (8582, 148230), (9195, 138348), (9882, 128730), (10980, 115857), (11034, 115290), (11340, 112179), (11529, 110340), (12260, 103761), (12810, 99306), (12873, 98820), (14823, 85820), (15372, 82755), (16470, 77238), (16551, 76860), (17010, 74786), (17164, 74115), (18390, 69174), (19215, 66204), (19764, 64365), (21455, 59292), (22068, 57645), (23058, 55170), (24705, 51492), (25620, 49653), (25746, 49410), (27585, 46116), (29646, 42910), (32940, 38619), (33102, 38430), (34020, 37393), (34587, 36780)]