153457528640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{185371}}^1$

素因数の和:185600

約数の個数: 112

約数和(自身を含む): 395509699200

約数和(自身を除く): 242052170560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 199, 208, 260, 320, 398, 416, 520, 796, 832, 995, 1040, 1592, 1990, 2080, 2587, 3184, 3980, 4160, 5174, 6368, 7960, 10348, 12736, 12935, 15920, 20696, 25870, 31840, 41392, 51740, 63680, 82784, 103480, 165568, 185371, 206960, 370742, 413920, 741484, 827840, 926855, 1482968, 1853710, 2409823, 2965936, 3707420, 4819646, 5931872, 7414840, 9639292, 11863744, 12049115, 14829680, 19278584, 24098230, 29659360, 36888829, 38557168, 48196460, 59318720, 73777658, 77114336, 96392920, 147555316, 154228672, 184444145, 192785840, 295110632, 368888290, 385571680, 479554777, 590221264, 737776580, 771143360, 959109554, 1180442528, 1475553160, 1918219108, 2360885056, 2397773885, 2951106320, 3836438216, 4795547770, 5902212640, 7672876432, 9591095540, 11804425280, 15345752864, 19182191080, 30691505728, 38364382160, 76728764320, 153457528640]

約数ペア:

[(1, 153457528640), (2, 76728764320), (4, 38364382160), (5, 30691505728), (8, 19182191080), (10, 15345752864), (13, 11804425280), (16, 9591095540), (20, 7672876432), (26, 5902212640), (32, 4795547770), (40, 3836438216), (52, 2951106320), (64, 2397773885), (65, 2360885056), (80, 1918219108), (104, 1475553160), (130, 1180442528), (160, 959109554), (199, 771143360), (208, 737776580), (260, 590221264), (320, 479554777), (398, 385571680), (416, 368888290), (520, 295110632), (796, 192785840), (832, 184444145), (995, 154228672), (1040, 147555316), (1592, 96392920), (1990, 77114336), (2080, 73777658), (2587, 59318720), (3184, 48196460), (3980, 38557168), (4160, 36888829), (5174, 29659360), (6368, 24098230), (7960, 19278584), (10348, 14829680), (12736, 12049115), (12935, 11863744), (15920, 9639292), (20696, 7414840), (25870, 5931872), (31840, 4819646), (41392, 3707420), (51740, 2965936), (63680, 2409823), (82784, 1853710), (103480, 1482968), (165568, 926855), (185371, 827840), (206960, 741484), (370742, 413920)]