148769040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5209}}^1$

素因数の和:5249

約数の個数: 160

約数和(自身を含む): 558178560

約数和(自身を除く): 409409520

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, 2380, 2856, 3570, 4080, 4760, 5209, 5712, 7140, 9520, 10418, 14280, 15627, 20836, 26045, 28560, 31254, 36463, 41672, 52090, 62508, 72926, 78135, 83344, 88553, 104180, 109389, 125016, 145852, 156270, 177106, 182315, 208360, 218778, 250032, 265659, 291704, 312540, 354212, 364630, 416720, 437556, 442765, 531318, 546945, 583408, 619871, 625080, 708424, 729260, 875112, 885530, 1062636, 1093890, 1239742, 1250160, 1328295, 1416848, 1458520, 1750224, 1771060, 1859613, 2125272, 2187780, 2479484, 2656590, 2917040, 3099355, 3542120, 3719226, 4250544, 4375560, 4958968, 5313180, 6198710, 7084240, 7438452, 8751120, 9298065, 9917936, 10626360, 12397420, 14876904, 18596130, 21252720, 24794840, 29753808, 37192260, 49589680, 74384520, 148769040]

約数ペア:

[(1, 148769040), (2, 74384520), (3, 49589680), (4, 37192260), (5, 29753808), (6, 24794840), (7, 21252720), (8, 18596130), (10, 14876904), (12, 12397420), (14, 10626360), (15, 9917936), (16, 9298065), (17, 8751120), (20, 7438452), (21, 7084240), (24, 6198710), (28, 5313180), (30, 4958968), (34, 4375560), (35, 4250544), (40, 3719226), (42, 3542120), (48, 3099355), (51, 2917040), (56, 2656590), (60, 2479484), (68, 2187780), (70, 2125272), (80, 1859613), (84, 1771060), (85, 1750224), (102, 1458520), (105, 1416848), (112, 1328295), (119, 1250160), (120, 1239742), (136, 1093890), (140, 1062636), (168, 885530), (170, 875112), (204, 729260), (210, 708424), (238, 625080), (240, 619871), (255, 583408), (272, 546945), (280, 531318), (336, 442765), (340, 437556), (357, 416720), (408, 364630), (420, 354212), (476, 312540), (510, 291704), (560, 265659), (595, 250032), (680, 218778), (714, 208360), (816, 182315), (840, 177106), (952, 156270), (1020, 145852), (1190, 125016), (1360, 109389), (1428, 104180), (1680, 88553), (1785, 83344), (1904, 78135), (2040, 72926), (2380, 62508), (2856, 52090), (3570, 41672), (4080, 36463), (4760, 31254), (5209, 28560), (5712, 26045), (7140, 20836), (9520, 15627), (10418, 14280)]