71452920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 384

約数和(自身を含む): 291110400

約数和(自身を除く): 219657480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 37, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 74, 76, 77, 84, 88, 95, 105, 110, 111, 114, 120, 121, 132, 133, 140, 148, 152, 154, 165, 168, 185, 190, 209, 210, 220, 222, 228, 231, 242, 259, 264, 266, 280, 285, 296, 308, 330, 363, 370, 380, 385, 399, 407, 418, 420, 440, 444, 456, 462, 484, 518, 532, 555, 570, 605, 616, 627, 660, 665, 703, 726, 740, 760, 770, 777, 798, 814, 836, 840, 847, 888, 924, 968, 1036, 1045, 1064, 1110, 1140, 1155, 1210, 1221, 1254, 1295, 1320, 1330, 1406, 1452, 1463, 1480, 1540, 1554, 1596, 1628, 1672, 1694, 1815, 1848, 1995, 2035, 2072, 2090, 2109, 2220, 2280, 2299, 2310, 2420, 2442, 2508, 2541, 2590, 2660, 2812, 2849, 2904, 2926, 3080, 3108, 3135, 3192, 3256, 3388, 3515, 3630, 3885, 3990, 4070, 4180, 4218, 4235, 4389, 4440, 4477, 4598, 4620, 4840, 4884, 4921, 5016, 5082, 5180, 5320, 5624, 5698, 5852, 6105, 6216, 6270, 6776, 6897, 7030, 7260, 7315, 7733, 7770, 7980, 8140, 8360, 8436, 8470, 8547, 8778, 8954, 9196, 9240, 9768, 9842, 10164, 10360, 10545, 11396, 11495, 11704, 12210, 12540, 12705, 13431, 13794, 14060, 14245, 14520, 14630, 14763, 15466, 15540, 15960, 16093, 16280, 16872, 16940, 17094, 17556, 17908, 18392, 19684, 20328, 21090, 21945, 22385, 22792, 22990, 23199, 24420, 24605, 25080, 25410, 26862, 27588, 28120, 28490, 29260, 29526, 30932, 31080, 31339, 32186, 33880, 34188, 34485, 35112, 35816, 38665, 39368, 42180, 42735, 43890, 44770, 45980, 46398, 48279, 48840, 49210, 50820, 53724, 54131, 55176, 56980, 58520, 59052, 61864, 62678, 64372, 67155, 68376, 68970, 73815, 77330, 80465, 84360, 85063, 85470, 87780, 89540, 91960, 92796, 94017, 96558, 98420, 101640, 107448, 108262, 113960, 115995, 118104, 125356, 128744, 134310, 137940, 147630, 154660, 156695, 160930, 162393, 170126, 170940, 175560, 179080, 185592, 188034, 193116, 196840, 216524, 231990, 241395, 250712, 255189, 268620, 270655, 275880, 295260, 309320, 313390, 321860, 324786, 340252, 341880, 376068, 386232, 425315, 433048, 463980, 470085, 482790, 510378, 537240, 541310, 590520, 595441, 626780, 643720, 649572, 680504, 752136, 811965, 850630, 927960, 940170, 965580, 1020756, 1082620, 1190882, 1253560, 1275945, 1299144, 1623930, 1701260, 1786323, 1880340, 1931160, 2041512, 2165240, 2381764, 2551890, 2977205, 3247860, 3402520, 3572646, 3760680, 4763528, 5103780, 5954410, 6495720, 7145292, 8931615, 10207560, 11908820, 14290584, 17863230, 23817640, 35726460, 71452920]

約数ペア:

[(1, 71452920), (2, 35726460), (3, 23817640), (4, 17863230), (5, 14290584), (6, 11908820), (7, 10207560), (8, 8931615), (10, 7145292), (11, 6495720), (12, 5954410), (14, 5103780), (15, 4763528), (19, 3760680), (20, 3572646), (21, 3402520), (22, 3247860), (24, 2977205), (28, 2551890), (30, 2381764), (33, 2165240), (35, 2041512), (37, 1931160), (38, 1880340), (40, 1786323), (42, 1701260), (44, 1623930), (55, 1299144), (56, 1275945), (57, 1253560), (60, 1190882), (66, 1082620), (70, 1020756), (74, 965580), (76, 940170), (77, 927960), (84, 850630), (88, 811965), (95, 752136), (105, 680504), (110, 649572), (111, 643720), (114, 626780), (120, 595441), (121, 590520), (132, 541310), (133, 537240), (140, 510378), (148, 482790), (152, 470085), (154, 463980), (165, 433048), (168, 425315), (185, 386232), (190, 376068), (209, 341880), (210, 340252), (220, 324786), (222, 321860), (228, 313390), (231, 309320), (242, 295260), (259, 275880), (264, 270655), (266, 268620), (280, 255189), (285, 250712), (296, 241395), (308, 231990), (330, 216524), (363, 196840), (370, 193116), (380, 188034), (385, 185592), (399, 179080), (407, 175560), (418, 170940), (420, 170126), (440, 162393), (444, 160930), (456, 156695), (462, 154660), (484, 147630), (518, 137940), (532, 134310), (555, 128744), (570, 125356), (605, 118104), (616, 115995), (627, 113960), (660, 108262), (665, 107448), (703, 101640), (726, 98420), (740, 96558), (760, 94017), (770, 92796), (777, 91960), (798, 89540), (814, 87780), (836, 85470), (840, 85063), (847, 84360), (888, 80465), (924, 77330), (968, 73815), (1036, 68970), (1045, 68376), (1064, 67155), (1110, 64372), (1140, 62678), (1155, 61864), (1210, 59052), (1221, 58520), (1254, 56980), (1295, 55176), (1320, 54131), (1330, 53724), (1406, 50820), (1452, 49210), (1463, 48840), (1480, 48279), (1540, 46398), (1554, 45980), (1596, 44770), (1628, 43890), (1672, 42735), (1694, 42180), (1815, 39368), (1848, 38665), (1995, 35816), (2035, 35112), (2072, 34485), (2090, 34188), (2109, 33880), (2220, 32186), (2280, 31339), (2299, 31080), (2310, 30932), (2420, 29526), (2442, 29260), (2508, 28490), (2541, 28120), (2590, 27588), (2660, 26862), (2812, 25410), (2849, 25080), (2904, 24605), (2926, 24420), (3080, 23199), (3108, 22990), (3135, 22792), (3192, 22385), (3256, 21945), (3388, 21090), (3515, 20328), (3630, 19684), (3885, 18392), (3990, 17908), (4070, 17556), (4180, 17094), (4218, 16940), (4235, 16872), (4389, 16280), (4440, 16093), (4477, 15960), (4598, 15540), (4620, 15466), (4840, 14763), (4884, 14630), (4921, 14520), (5016, 14245), (5082, 14060), (5180, 13794), (5320, 13431), (5624, 12705), (5698, 12540), (5852, 12210), (6105, 11704), (6216, 11495), (6270, 11396), (6776, 10545), (6897, 10360), (7030, 10164), (7260, 9842), (7315, 9768), (7733, 9240), (7770, 9196), (7980, 8954), (8140, 8778), (8360, 8547), (8436, 8470)]