65945040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2309}}^1$

素因数の和:2349

約数の個数: 160

約数和(自身を含む): 247484160

約数和(自身を除く): 181539120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2309, 2380, 2856, 3570, 4080, 4618, 4760, 5712, 6927, 7140, 9236, 9520, 11545, 13854, 14280, 16163, 18472, 23090, 27708, 28560, 32326, 34635, 36944, 39253, 46180, 48489, 55416, 64652, 69270, 78506, 80815, 92360, 96978, 110832, 117759, 129304, 138540, 157012, 161630, 184720, 193956, 196265, 235518, 242445, 258608, 274771, 277080, 314024, 323260, 387912, 392530, 471036, 484890, 549542, 554160, 588795, 628048, 646520, 775824, 785060, 824313, 942072, 969780, 1099084, 1177590, 1293040, 1373855, 1570120, 1648626, 1884144, 1939560, 2198168, 2355180, 2747710, 3140240, 3297252, 3879120, 4121565, 4396336, 4710360, 5495420, 6594504, 8243130, 9420720, 10990840, 13189008, 16486260, 21981680, 32972520, 65945040]

約数ペア:

[(1, 65945040), (2, 32972520), (3, 21981680), (4, 16486260), (5, 13189008), (6, 10990840), (7, 9420720), (8, 8243130), (10, 6594504), (12, 5495420), (14, 4710360), (15, 4396336), (16, 4121565), (17, 3879120), (20, 3297252), (21, 3140240), (24, 2747710), (28, 2355180), (30, 2198168), (34, 1939560), (35, 1884144), (40, 1648626), (42, 1570120), (48, 1373855), (51, 1293040), (56, 1177590), (60, 1099084), (68, 969780), (70, 942072), (80, 824313), (84, 785060), (85, 775824), (102, 646520), (105, 628048), (112, 588795), (119, 554160), (120, 549542), (136, 484890), (140, 471036), (168, 392530), (170, 387912), (204, 323260), (210, 314024), (238, 277080), (240, 274771), (255, 258608), (272, 242445), (280, 235518), (336, 196265), (340, 193956), (357, 184720), (408, 161630), (420, 157012), (476, 138540), (510, 129304), (560, 117759), (595, 110832), (680, 96978), (714, 92360), (816, 80815), (840, 78506), (952, 69270), (1020, 64652), (1190, 55416), (1360, 48489), (1428, 46180), (1680, 39253), (1785, 36944), (1904, 34635), (2040, 32326), (2309, 28560), (2380, 27708), (2856, 23090), (3570, 18472), (4080, 16163), (4618, 14280), (4760, 13854), (5712, 11545), (6927, 9520), (7140, 9236)]