8493765840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{80251}}^1$

素因数の和:80287

約数の個数: 240

約数和(自身を含む): 34033268160

約数和(自身を除く): 25539502320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 10584, 11760, 13230, 15120, 17640, 21168, 26460, 35280, 52920, 80251, 105840, 160502, 240753, 321004, 401255, 481506, 561757, 642008, 722259, 802510, 963012, 1123514, 1203765, 1284016, 1444518, 1605020, 1685271, 1926024, 2166777, 2247028, 2407530, 2808785, 2889036, 3210040, 3370542, 3611295, 3852048, 3932299, 4333554, 4494056, 4815060, 5055813, 5617570, 5778072, 6420080, 6741084, 7222590, 7864598, 8426355, 8667108, 8988112, 9630120, 10111626, 10833885, 11235140, 11556144, 11796897, 13482168, 14445180, 15167439, 15729196, 16852710, 17334216, 19260240, 19661495, 20223252, 21667770, 22470280, 23593794, 25279065, 26964336, 28890360, 30334878, 31458392, 33705420, 34668432, 35390691, 39322990, 40446504, 43335540, 44940560, 47187588, 50558130, 57780720, 58984485, 60669756, 62916784, 67410840, 70781382, 75837195, 78645980, 80893008, 86671080, 94375176, 101116260, 106172073, 117968970, 121339512, 134821680, 141562764, 151674390, 157291960, 173342160, 176953455, 188750352, 202232520, 212344146, 235937940, 242679024, 283125528, 303348780, 314583920, 353906910, 404465040, 424688292, 471875880, 530860365, 566251056, 606697560, 707813820, 849376584, 943751760, 1061720730, 1213395120, 1415627640, 1698753168, 2123441460, 2831255280, 4246882920, 8493765840]

約数ペア:

[(1, 8493765840), (2, 4246882920), (3, 2831255280), (4, 2123441460), (5, 1698753168), (6, 1415627640), (7, 1213395120), (8, 1061720730), (9, 943751760), (10, 849376584), (12, 707813820), (14, 606697560), (15, 566251056), (16, 530860365), (18, 471875880), (20, 424688292), (21, 404465040), (24, 353906910), (27, 314583920), (28, 303348780), (30, 283125528), (35, 242679024), (36, 235937940), (40, 212344146), (42, 202232520), (45, 188750352), (48, 176953455), (49, 173342160), (54, 157291960), (56, 151674390), (60, 141562764), (63, 134821680), (70, 121339512), (72, 117968970), (80, 106172073), (84, 101116260), (90, 94375176), (98, 86671080), (105, 80893008), (108, 78645980), (112, 75837195), (120, 70781382), (126, 67410840), (135, 62916784), (140, 60669756), (144, 58984485), (147, 57780720), (168, 50558130), (180, 47187588), (189, 44940560), (196, 43335540), (210, 40446504), (216, 39322990), (240, 35390691), (245, 34668432), (252, 33705420), (270, 31458392), (280, 30334878), (294, 28890360), (315, 26964336), (336, 25279065), (360, 23593794), (378, 22470280), (392, 21667770), (420, 20223252), (432, 19661495), (441, 19260240), (490, 17334216), (504, 16852710), (540, 15729196), (560, 15167439), (588, 14445180), (630, 13482168), (720, 11796897), (735, 11556144), (756, 11235140), (784, 10833885), (840, 10111626), (882, 9630120), (945, 8988112), (980, 8667108), (1008, 8426355), (1080, 7864598), (1176, 7222590), (1260, 6741084), (1323, 6420080), (1470, 5778072), (1512, 5617570), (1680, 5055813), (1764, 4815060), (1890, 4494056), (1960, 4333554), (2160, 3932299), (2205, 3852048), (2352, 3611295), (2520, 3370542), (2646, 3210040), (2940, 2889036), (3024, 2808785), (3528, 2407530), (3780, 2247028), (3920, 2166777), (4410, 1926024), (5040, 1685271), (5292, 1605020), (5880, 1444518), (6615, 1284016), (7056, 1203765), (7560, 1123514), (8820, 963012), (10584, 802510), (11760, 722259), (13230, 642008), (15120, 561757), (17640, 481506), (21168, 401255), (26460, 321004), (35280, 240753), (52920, 160502), (80251, 105840)]