160030920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 256

約数和(自身を含む): 595353600

約数和(自身を除く): 435322680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 37, 38, 40, 42, 56, 57, 60, 70, 74, 76, 84, 95, 105, 111, 114, 120, 133, 140, 148, 152, 168, 185, 190, 210, 222, 228, 259, 266, 271, 280, 285, 296, 370, 380, 399, 420, 444, 456, 518, 532, 542, 555, 570, 665, 703, 740, 760, 777, 798, 813, 840, 888, 1036, 1064, 1084, 1110, 1140, 1295, 1330, 1355, 1406, 1480, 1554, 1596, 1626, 1897, 1995, 2072, 2109, 2168, 2220, 2280, 2590, 2660, 2710, 2812, 3108, 3192, 3252, 3515, 3794, 3885, 3990, 4065, 4218, 4440, 4921, 5149, 5180, 5320, 5420, 5624, 5691, 6216, 6504, 7030, 7588, 7770, 7980, 8130, 8436, 9485, 9842, 10027, 10298, 10360, 10545, 10840, 11382, 14060, 14763, 15176, 15447, 15540, 15960, 16260, 16872, 18970, 19684, 20054, 20596, 21090, 22764, 24605, 25745, 28120, 28455, 29526, 30081, 30894, 31080, 32520, 36043, 37940, 39368, 40108, 41192, 42180, 45528, 49210, 50135, 51490, 56910, 59052, 60162, 61788, 70189, 72086, 73815, 75880, 77235, 80216, 84360, 98420, 100270, 102980, 108129, 113820, 118104, 120324, 123576, 140378, 144172, 147630, 150405, 154470, 180215, 190513, 196840, 200540, 205960, 210567, 216258, 227640, 240648, 280756, 288344, 295260, 300810, 308940, 350945, 360430, 381026, 401080, 421134, 432516, 540645, 561512, 571539, 590520, 601620, 617880, 701890, 720860, 762052, 842268, 865032, 952565, 1052835, 1081290, 1143078, 1203240, 1333591, 1403780, 1441720, 1524104, 1684536, 1905130, 2105670, 2162580, 2286156, 2667182, 2807560, 2857695, 3810260, 4000773, 4211340, 4325160, 4572312, 5334364, 5715390, 6667955, 7620520, 8001546, 8422680, 10668728, 11430780, 13335910, 16003092, 20003865, 22861560, 26671820, 32006184, 40007730, 53343640, 80015460, 160030920]

約数ペア:

[(1, 160030920), (2, 80015460), (3, 53343640), (4, 40007730), (5, 32006184), (6, 26671820), (7, 22861560), (8, 20003865), (10, 16003092), (12, 13335910), (14, 11430780), (15, 10668728), (19, 8422680), (20, 8001546), (21, 7620520), (24, 6667955), (28, 5715390), (30, 5334364), (35, 4572312), (37, 4325160), (38, 4211340), (40, 4000773), (42, 3810260), (56, 2857695), (57, 2807560), (60, 2667182), (70, 2286156), (74, 2162580), (76, 2105670), (84, 1905130), (95, 1684536), (105, 1524104), (111, 1441720), (114, 1403780), (120, 1333591), (133, 1203240), (140, 1143078), (148, 1081290), (152, 1052835), (168, 952565), (185, 865032), (190, 842268), (210, 762052), (222, 720860), (228, 701890), (259, 617880), (266, 601620), (271, 590520), (280, 571539), (285, 561512), (296, 540645), (370, 432516), (380, 421134), (399, 401080), (420, 381026), (444, 360430), (456, 350945), (518, 308940), (532, 300810), (542, 295260), (555, 288344), (570, 280756), (665, 240648), (703, 227640), (740, 216258), (760, 210567), (777, 205960), (798, 200540), (813, 196840), (840, 190513), (888, 180215), (1036, 154470), (1064, 150405), (1084, 147630), (1110, 144172), (1140, 140378), (1295, 123576), (1330, 120324), (1355, 118104), (1406, 113820), (1480, 108129), (1554, 102980), (1596, 100270), (1626, 98420), (1897, 84360), (1995, 80216), (2072, 77235), (2109, 75880), (2168, 73815), (2220, 72086), (2280, 70189), (2590, 61788), (2660, 60162), (2710, 59052), (2812, 56910), (3108, 51490), (3192, 50135), (3252, 49210), (3515, 45528), (3794, 42180), (3885, 41192), (3990, 40108), (4065, 39368), (4218, 37940), (4440, 36043), (4921, 32520), (5149, 31080), (5180, 30894), (5320, 30081), (5420, 29526), (5624, 28455), (5691, 28120), (6216, 25745), (6504, 24605), (7030, 22764), (7588, 21090), (7770, 20596), (7980, 20054), (8130, 19684), (8436, 18970), (9485, 16872), (9842, 16260), (10027, 15960), (10298, 15540), (10360, 15447), (10545, 15176), (10840, 14763), (11382, 14060)]