53019120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 320

約数和(自身を含む): 217128960

約数和(自身を除く): 164109840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 105, 110, 112, 114, 120, 132, 133, 140, 151, 152, 154, 165, 168, 176, 190, 209, 210, 220, 228, 231, 240, 264, 266, 280, 285, 302, 304, 308, 330, 336, 380, 385, 399, 418, 420, 440, 453, 456, 462, 528, 532, 560, 570, 604, 616, 627, 660, 665, 755, 760, 770, 798, 836, 840, 880, 906, 912, 924, 1045, 1057, 1064, 1140, 1155, 1208, 1232, 1254, 1320, 1330, 1463, 1510, 1520, 1540, 1596, 1661, 1672, 1680, 1812, 1848, 1995, 2090, 2114, 2128, 2265, 2280, 2310, 2416, 2508, 2640, 2660, 2869, 2926, 3020, 3080, 3135, 3171, 3192, 3322, 3344, 3624, 3696, 3990, 4180, 4228, 4389, 4530, 4560, 4620, 4983, 5016, 5285, 5320, 5738, 5852, 6040, 6160, 6270, 6342, 6384, 6644, 7248, 7315, 7980, 8305, 8360, 8456, 8607, 8778, 9060, 9240, 9966, 10032, 10570, 10640, 11476, 11627, 11704, 12080, 12540, 12684, 13288, 14345, 14630, 15855, 15960, 16610, 16720, 16912, 17214, 17556, 18120, 18480, 19932, 20083, 21140, 21945, 22952, 23254, 23408, 24915, 25080, 25368, 26576, 28690, 29260, 31559, 31710, 31920, 33220, 34428, 34881, 35112, 36240, 39864, 40166, 42280, 43035, 43890, 45904, 46508, 49830, 50160, 50736, 57380, 58135, 58520, 60249, 63118, 63420, 66440, 68856, 69762, 70224, 79728, 80332, 84560, 86070, 87780, 93016, 94677, 99660, 100415, 114760, 116270, 117040, 120498, 126236, 126840, 132880, 137712, 139524, 157795, 160664, 172140, 174405, 175560, 186032, 189354, 199320, 200830, 220913, 229520, 232540, 240996, 252472, 253680, 279048, 301245, 315590, 321328, 344280, 348810, 351120, 378708, 398640, 401660, 441826, 465080, 473385, 481992, 504944, 558096, 602490, 631180, 662739, 688560, 697620, 757416, 803320, 883652, 930160, 946770, 963984, 1104565, 1204980, 1262360, 1325478, 1395240, 1514832, 1606640, 1767304, 1893540, 2209130, 2409960, 2524720, 2650956, 2790480, 3313695, 3534608, 3787080, 4418260, 4819920, 5301912, 6627390, 7574160, 8836520, 10603824, 13254780, 17673040, 26509560, 53019120]

約数ペア:

[(1, 53019120), (2, 26509560), (3, 17673040), (4, 13254780), (5, 10603824), (6, 8836520), (7, 7574160), (8, 6627390), (10, 5301912), (11, 4819920), (12, 4418260), (14, 3787080), (15, 3534608), (16, 3313695), (19, 2790480), (20, 2650956), (21, 2524720), (22, 2409960), (24, 2209130), (28, 1893540), (30, 1767304), (33, 1606640), (35, 1514832), (38, 1395240), (40, 1325478), (42, 1262360), (44, 1204980), (48, 1104565), (55, 963984), (56, 946770), (57, 930160), (60, 883652), (66, 803320), (70, 757416), (76, 697620), (77, 688560), (80, 662739), (84, 631180), (88, 602490), (95, 558096), (105, 504944), (110, 481992), (112, 473385), (114, 465080), (120, 441826), (132, 401660), (133, 398640), (140, 378708), (151, 351120), (152, 348810), (154, 344280), (165, 321328), (168, 315590), (176, 301245), (190, 279048), (209, 253680), (210, 252472), (220, 240996), (228, 232540), (231, 229520), (240, 220913), (264, 200830), (266, 199320), (280, 189354), (285, 186032), (302, 175560), (304, 174405), (308, 172140), (330, 160664), (336, 157795), (380, 139524), (385, 137712), (399, 132880), (418, 126840), (420, 126236), (440, 120498), (453, 117040), (456, 116270), (462, 114760), (528, 100415), (532, 99660), (560, 94677), (570, 93016), (604, 87780), (616, 86070), (627, 84560), (660, 80332), (665, 79728), (755, 70224), (760, 69762), (770, 68856), (798, 66440), (836, 63420), (840, 63118), (880, 60249), (906, 58520), (912, 58135), (924, 57380), (1045, 50736), (1057, 50160), (1064, 49830), (1140, 46508), (1155, 45904), (1208, 43890), (1232, 43035), (1254, 42280), (1320, 40166), (1330, 39864), (1463, 36240), (1510, 35112), (1520, 34881), (1540, 34428), (1596, 33220), (1661, 31920), (1672, 31710), (1680, 31559), (1812, 29260), (1848, 28690), (1995, 26576), (2090, 25368), (2114, 25080), (2128, 24915), (2265, 23408), (2280, 23254), (2310, 22952), (2416, 21945), (2508, 21140), (2640, 20083), (2660, 19932), (2869, 18480), (2926, 18120), (3020, 17556), (3080, 17214), (3135, 16912), (3171, 16720), (3192, 16610), (3322, 15960), (3344, 15855), (3624, 14630), (3696, 14345), (3990, 13288), (4180, 12684), (4228, 12540), (4389, 12080), (4530, 11704), (4560, 11627), (4620, 11476), (4983, 10640), (5016, 10570), (5285, 10032), (5320, 9966), (5738, 9240), (5852, 9060), (6040, 8778), (6160, 8607), (6270, 8456), (6342, 8360), (6384, 8305), (6644, 7980), (7248, 7315)]