141743280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:756

約数の個数: 240

約数和(自身を含む): 541974240

約数和(自身を除く): 400230960

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, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 490, 510, 560, 588, 595, 680, 709, 714, 735, 784, 816, 833, 840, 952, 980, 1020, 1176, 1190, 1360, 1418, 1428, 1470, 1666, 1680, 1785, 1904, 1960, 2040, 2127, 2352, 2380, 2499, 2836, 2856, 2940, 3332, 3545, 3570, 3920, 4080, 4165, 4254, 4760, 4963, 4998, 5672, 5712, 5880, 6664, 7090, 7140, 8330, 8508, 9520, 9926, 9996, 10635, 11344, 11760, 12053, 12495, 13328, 14180, 14280, 14889, 16660, 17016, 19852, 19992, 21270, 24106, 24815, 24990, 28360, 28560, 29778, 33320, 34032, 34741, 36159, 39704, 39984, 42540, 48212, 49630, 49980, 56720, 59556, 60265, 66640, 69482, 72318, 74445, 79408, 84371, 85080, 96424, 99260, 99960, 104223, 119112, 120530, 138964, 144636, 148890, 168742, 170160, 173705, 180795, 192848, 198520, 199920, 208446, 238224, 241060, 253113, 277928, 289272, 297780, 337484, 347410, 361590, 397040, 416892, 421855, 482120, 506226, 521115, 555856, 578544, 590597, 595560, 674968, 694820, 723180, 833784, 843710, 964240, 1012452, 1042230, 1181194, 1191120, 1265565, 1349936, 1389640, 1446360, 1667568, 1687420, 1771791, 2024904, 2084460, 2362388, 2531130, 2779280, 2892720, 2952985, 3374840, 3543582, 4049808, 4168920, 4724776, 5062260, 5905970, 6749680, 7087164, 8337840, 8858955, 9449552, 10124520, 11811940, 14174328, 17717910, 20249040, 23623880, 28348656, 35435820, 47247760, 70871640, 141743280]

約数ペア:

[(1, 141743280), (2, 70871640), (3, 47247760), (4, 35435820), (5, 28348656), (6, 23623880), (7, 20249040), (8, 17717910), (10, 14174328), (12, 11811940), (14, 10124520), (15, 9449552), (16, 8858955), (17, 8337840), (20, 7087164), (21, 6749680), (24, 5905970), (28, 5062260), (30, 4724776), (34, 4168920), (35, 4049808), (40, 3543582), (42, 3374840), (48, 2952985), (49, 2892720), (51, 2779280), (56, 2531130), (60, 2362388), (68, 2084460), (70, 2024904), (80, 1771791), (84, 1687420), (85, 1667568), (98, 1446360), (102, 1389640), (105, 1349936), (112, 1265565), (119, 1191120), (120, 1181194), (136, 1042230), (140, 1012452), (147, 964240), (168, 843710), (170, 833784), (196, 723180), (204, 694820), (210, 674968), (238, 595560), (240, 590597), (245, 578544), (255, 555856), (272, 521115), (280, 506226), (294, 482120), (336, 421855), (340, 416892), (357, 397040), (392, 361590), (408, 347410), (420, 337484), (476, 297780), (490, 289272), (510, 277928), (560, 253113), (588, 241060), (595, 238224), (680, 208446), (709, 199920), (714, 198520), (735, 192848), (784, 180795), (816, 173705), (833, 170160), (840, 168742), (952, 148890), (980, 144636), (1020, 138964), (1176, 120530), (1190, 119112), (1360, 104223), (1418, 99960), (1428, 99260), (1470, 96424), (1666, 85080), (1680, 84371), (1785, 79408), (1904, 74445), (1960, 72318), (2040, 69482), (2127, 66640), (2352, 60265), (2380, 59556), (2499, 56720), (2836, 49980), (2856, 49630), (2940, 48212), (3332, 42540), (3545, 39984), (3570, 39704), (3920, 36159), (4080, 34741), (4165, 34032), (4254, 33320), (4760, 29778), (4963, 28560), (4998, 28360), (5672, 24990), (5712, 24815), (5880, 24106), (6664, 21270), (7090, 19992), (7140, 19852), (8330, 17016), (8508, 16660), (9520, 14889), (9926, 14280), (9996, 14180), (10635, 13328), (11344, 12495), (11760, 12053)]