69379380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 264176640

約数和(自身を除く): 194797260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 41, 42, 45, 51, 60, 63, 68, 70, 79, 82, 84, 85, 90, 102, 105, 119, 123, 126, 140, 153, 158, 164, 170, 180, 204, 205, 210, 237, 238, 246, 252, 255, 287, 306, 315, 316, 340, 357, 369, 395, 410, 420, 474, 476, 492, 510, 553, 574, 595, 612, 615, 630, 697, 711, 714, 738, 765, 790, 820, 861, 948, 1020, 1071, 1106, 1148, 1185, 1190, 1230, 1260, 1343, 1394, 1422, 1428, 1435, 1476, 1530, 1580, 1659, 1722, 1785, 1845, 2091, 2142, 2212, 2370, 2380, 2460, 2583, 2686, 2765, 2788, 2844, 2870, 3060, 3239, 3318, 3444, 3485, 3555, 3570, 3690, 4029, 4182, 4284, 4305, 4740, 4879, 4977, 5166, 5355, 5372, 5530, 5740, 6273, 6478, 6636, 6715, 6970, 7110, 7140, 7380, 8058, 8295, 8364, 8610, 9401, 9717, 9758, 9954, 10332, 10455, 10710, 11060, 12087, 12546, 12915, 12956, 13430, 13940, 14220, 14637, 16116, 16195, 16590, 17220, 18802, 19434, 19516, 19908, 20145, 20910, 21420, 22673, 24174, 24395, 24885, 25092, 25830, 26860, 28203, 29151, 29274, 31365, 32390, 33180, 37604, 38868, 40290, 41820, 43911, 45346, 47005, 48348, 48585, 48790, 49770, 51660, 55063, 56406, 58302, 58548, 60435, 62730, 64780, 68019, 73185, 80580, 84609, 87822, 90692, 94010, 97170, 97580, 99540, 110126, 112812, 113365, 116604, 120870, 125460, 136038, 141015, 145755, 146370, 165189, 169218, 175644, 188020, 194340, 204057, 219555, 220252, 226730, 241740, 272076, 275315, 282030, 291510, 292740, 330378, 338436, 340095, 385441, 408114, 423045, 439110, 453460, 495567, 550630, 564060, 583020, 660756, 680190, 770882, 816228, 825945, 846090, 878220, 991134, 1020285, 1101260, 1156323, 1360380, 1541764, 1651890, 1692180, 1927205, 1982268, 2040570, 2312646, 2477835, 3303780, 3468969, 3854410, 4081140, 4625292, 4955670, 5781615, 6937938, 7708820, 9911340, 11563230, 13875876, 17344845, 23126460, 34689690, 69379380]

約数ペア:

[(1, 69379380), (2, 34689690), (3, 23126460), (4, 17344845), (5, 13875876), (6, 11563230), (7, 9911340), (9, 7708820), (10, 6937938), (12, 5781615), (14, 4955670), (15, 4625292), (17, 4081140), (18, 3854410), (20, 3468969), (21, 3303780), (28, 2477835), (30, 2312646), (34, 2040570), (35, 1982268), (36, 1927205), (41, 1692180), (42, 1651890), (45, 1541764), (51, 1360380), (60, 1156323), (63, 1101260), (68, 1020285), (70, 991134), (79, 878220), (82, 846090), (84, 825945), (85, 816228), (90, 770882), (102, 680190), (105, 660756), (119, 583020), (123, 564060), (126, 550630), (140, 495567), (153, 453460), (158, 439110), (164, 423045), (170, 408114), (180, 385441), (204, 340095), (205, 338436), (210, 330378), (237, 292740), (238, 291510), (246, 282030), (252, 275315), (255, 272076), (287, 241740), (306, 226730), (315, 220252), (316, 219555), (340, 204057), (357, 194340), (369, 188020), (395, 175644), (410, 169218), (420, 165189), (474, 146370), (476, 145755), (492, 141015), (510, 136038), (553, 125460), (574, 120870), (595, 116604), (612, 113365), (615, 112812), (630, 110126), (697, 99540), (711, 97580), (714, 97170), (738, 94010), (765, 90692), (790, 87822), (820, 84609), (861, 80580), (948, 73185), (1020, 68019), (1071, 64780), (1106, 62730), (1148, 60435), (1185, 58548), (1190, 58302), (1230, 56406), (1260, 55063), (1343, 51660), (1394, 49770), (1422, 48790), (1428, 48585), (1435, 48348), (1476, 47005), (1530, 45346), (1580, 43911), (1659, 41820), (1722, 40290), (1785, 38868), (1845, 37604), (2091, 33180), (2142, 32390), (2212, 31365), (2370, 29274), (2380, 29151), (2460, 28203), (2583, 26860), (2686, 25830), (2765, 25092), (2788, 24885), (2844, 24395), (2870, 24174), (3060, 22673), (3239, 21420), (3318, 20910), (3444, 20145), (3485, 19908), (3555, 19516), (3570, 19434), (3690, 18802), (4029, 17220), (4182, 16590), (4284, 16195), (4305, 16116), (4740, 14637), (4879, 14220), (4977, 13940), (5166, 13430), (5355, 12956), (5372, 12915), (5530, 12546), (5740, 12087), (6273, 11060), (6478, 10710), (6636, 10455), (6715, 10332), (6970, 9954), (7110, 9758), (7140, 9717), (7380, 9401), (8058, 8610), (8295, 8364)]