1792540880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:733

約数の個数: 160

約数和(自身を含む): 4726197504

約数和(自身を除く): 2933656624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 137, 184, 208, 230, 260, 274, 299, 368, 460, 520, 547, 548, 598, 685, 920, 1040, 1094, 1096, 1196, 1370, 1495, 1781, 1840, 2188, 2192, 2392, 2735, 2740, 2990, 3151, 3562, 4376, 4784, 5470, 5480, 5980, 6302, 7111, 7124, 8752, 8905, 10940, 10960, 11960, 12581, 12604, 14222, 14248, 15755, 17810, 21880, 23920, 25162, 25208, 28444, 28496, 31510, 35555, 35620, 40963, 43760, 50324, 50416, 56888, 62905, 63020, 71110, 71240, 74939, 81926, 100648, 113776, 125810, 126040, 142220, 142480, 149878, 163553, 163852, 201296, 204815, 251620, 252080, 284440, 299756, 327106, 327704, 374695, 409630, 503240, 568880, 599512, 654212, 655408, 749390, 817765, 819260, 974207, 1006480, 1199024, 1308424, 1498780, 1635530, 1638520, 1723597, 1948414, 2616848, 2997560, 3271060, 3277040, 3447194, 3896828, 4871035, 5995120, 6542120, 6894388, 7793656, 8617985, 9742070, 13084240, 13788776, 15587312, 17235970, 19484140, 22406761, 27577552, 34471940, 38968280, 44813522, 68943880, 77936560, 89627044, 112033805, 137887760, 179254088, 224067610, 358508176, 448135220, 896270440, 1792540880]

約数ペア:

[(1, 1792540880), (2, 896270440), (4, 448135220), (5, 358508176), (8, 224067610), (10, 179254088), (13, 137887760), (16, 112033805), (20, 89627044), (23, 77936560), (26, 68943880), (40, 44813522), (46, 38968280), (52, 34471940), (65, 27577552), (80, 22406761), (92, 19484140), (104, 17235970), (115, 15587312), (130, 13788776), (137, 13084240), (184, 9742070), (208, 8617985), (230, 7793656), (260, 6894388), (274, 6542120), (299, 5995120), (368, 4871035), (460, 3896828), (520, 3447194), (547, 3277040), (548, 3271060), (598, 2997560), (685, 2616848), (920, 1948414), (1040, 1723597), (1094, 1638520), (1096, 1635530), (1196, 1498780), (1370, 1308424), (1495, 1199024), (1781, 1006480), (1840, 974207), (2188, 819260), (2192, 817765), (2392, 749390), (2735, 655408), (2740, 654212), (2990, 599512), (3151, 568880), (3562, 503240), (4376, 409630), (4784, 374695), (5470, 327704), (5480, 327106), (5980, 299756), (6302, 284440), (7111, 252080), (7124, 251620), (8752, 204815), (8905, 201296), (10940, 163852), (10960, 163553), (11960, 149878), (12581, 142480), (12604, 142220), (14222, 126040), (14248, 125810), (15755, 113776), (17810, 100648), (21880, 81926), (23920, 74939), (25162, 71240), (25208, 71110), (28444, 63020), (28496, 62905), (31510, 56888), (35555, 50416), (35620, 50324), (40963, 43760)]