1938889440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1553}}^1$

素因数の和:1611

約数の個数: 288

約数和(自身を含む): 7213419360

約数和(自身を除く): 5274529920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 289, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 578, 612, 680, 720, 765, 816, 864, 867, 918, 1020, 1080, 1156, 1224, 1360, 1440, 1445, 1530, 1553, 1632, 1734, 1836, 2040, 2160, 2295, 2312, 2448, 2601, 2720, 2890, 3060, 3106, 3468, 3672, 4080, 4320, 4335, 4590, 4624, 4659, 4896, 5202, 5780, 6120, 6212, 6936, 7344, 7765, 7803, 8160, 8670, 9180, 9248, 9318, 10404, 11560, 12240, 12424, 13005, 13872, 13977, 14688, 15530, 15606, 17340, 18360, 18636, 20808, 23120, 23295, 24480, 24848, 26010, 26401, 27744, 27954, 31060, 31212, 34680, 36720, 37272, 39015, 41616, 41931, 46240, 46590, 49696, 52020, 52802, 55908, 62120, 62424, 69360, 69885, 73440, 74544, 78030, 79203, 83232, 83862, 93180, 104040, 105604, 111816, 124240, 124848, 132005, 138720, 139770, 149088, 156060, 158406, 167724, 186360, 208080, 209655, 211208, 223632, 237609, 248480, 249696, 264010, 279540, 312120, 316812, 335448, 372720, 396015, 416160, 419310, 422416, 447264, 448817, 475218, 528020, 559080, 624240, 633624, 670896, 712827, 745440, 792030, 838620, 844832, 897634, 950436, 1056040, 1118160, 1188045, 1248480, 1267248, 1341792, 1346451, 1425654, 1584060, 1677240, 1795268, 1900872, 2112080, 2236320, 2244085, 2376090, 2534496, 2692902, 2851308, 3168120, 3354480, 3564135, 3590536, 3801744, 4039353, 4224160, 4488170, 4752180, 5385804, 5702616, 6336240, 6708960, 6732255, 7128270, 7181072, 7603488, 8078706, 8976340, 9504360, 10771608, 11405232, 12118059, 12672480, 13464510, 14256540, 14362144, 16157412, 17952680, 19008720, 20196765, 21543216, 22810464, 24236118, 26929020, 28513080, 32314824, 35905360, 38017440, 40393530, 43086432, 48472236, 53858040, 57026160, 60590295, 64629648, 71810720, 80787060, 96944472, 107716080, 114052320, 121180590, 129259296, 161574120, 193888944, 215432160, 242361180, 323148240, 387777888, 484722360, 646296480, 969444720, 1938889440]

約数ペア:

[(1, 1938889440), (2, 969444720), (3, 646296480), (4, 484722360), (5, 387777888), (6, 323148240), (8, 242361180), (9, 215432160), (10, 193888944), (12, 161574120), (15, 129259296), (16, 121180590), (17, 114052320), (18, 107716080), (20, 96944472), (24, 80787060), (27, 71810720), (30, 64629648), (32, 60590295), (34, 57026160), (36, 53858040), (40, 48472236), (45, 43086432), (48, 40393530), (51, 38017440), (54, 35905360), (60, 32314824), (68, 28513080), (72, 26929020), (80, 24236118), (85, 22810464), (90, 21543216), (96, 20196765), (102, 19008720), (108, 17952680), (120, 16157412), (135, 14362144), (136, 14256540), (144, 13464510), (153, 12672480), (160, 12118059), (170, 11405232), (180, 10771608), (204, 9504360), (216, 8976340), (240, 8078706), (255, 7603488), (270, 7181072), (272, 7128270), (288, 6732255), (289, 6708960), (306, 6336240), (340, 5702616), (360, 5385804), (408, 4752180), (432, 4488170), (459, 4224160), (480, 4039353), (510, 3801744), (540, 3590536), (544, 3564135), (578, 3354480), (612, 3168120), (680, 2851308), (720, 2692902), (765, 2534496), (816, 2376090), (864, 2244085), (867, 2236320), (918, 2112080), (1020, 1900872), (1080, 1795268), (1156, 1677240), (1224, 1584060), (1360, 1425654), (1440, 1346451), (1445, 1341792), (1530, 1267248), (1553, 1248480), (1632, 1188045), (1734, 1118160), (1836, 1056040), (2040, 950436), (2160, 897634), (2295, 844832), (2312, 838620), (2448, 792030), (2601, 745440), (2720, 712827), (2890, 670896), (3060, 633624), (3106, 624240), (3468, 559080), (3672, 528020), (4080, 475218), (4320, 448817), (4335, 447264), (4590, 422416), (4624, 419310), (4659, 416160), (4896, 396015), (5202, 372720), (5780, 335448), (6120, 316812), (6212, 312120), (6936, 279540), (7344, 264010), (7765, 249696), (7803, 248480), (8160, 237609), (8670, 223632), (9180, 211208), (9248, 209655), (9318, 208080), (10404, 186360), (11560, 167724), (12240, 158406), (12424, 156060), (13005, 149088), (13872, 139770), (13977, 138720), (14688, 132005), (15530, 124848), (15606, 124240), (17340, 111816), (18360, 105604), (18636, 104040), (20808, 93180), (23120, 83862), (23295, 83232), (24480, 79203), (24848, 78030), (26010, 74544), (26401, 73440), (27744, 69885), (27954, 69360), (31060, 62424), (31212, 62120), (34680, 55908), (36720, 52802), (37272, 52020), (39015, 49696), (41616, 46590), (41931, 46240)]