38527440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 320

約数和(自身を含む): 154275840

約数和(自身を除く): 115748400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 71, 76, 80, 84, 85, 95, 102, 105, 112, 114, 119, 120, 133, 136, 140, 142, 152, 168, 170, 190, 204, 210, 213, 228, 238, 240, 255, 266, 272, 280, 284, 285, 304, 323, 336, 340, 355, 357, 380, 399, 408, 420, 426, 456, 476, 497, 510, 532, 560, 568, 570, 595, 646, 665, 680, 710, 714, 760, 798, 816, 840, 852, 912, 952, 969, 994, 1020, 1064, 1065, 1136, 1140, 1190, 1207, 1292, 1330, 1349, 1360, 1420, 1428, 1491, 1520, 1596, 1615, 1680, 1704, 1785, 1904, 1938, 1988, 1995, 2040, 2128, 2130, 2261, 2280, 2380, 2414, 2485, 2584, 2660, 2698, 2840, 2856, 2982, 3192, 3230, 3408, 3570, 3621, 3876, 3976, 3990, 4047, 4080, 4260, 4522, 4560, 4760, 4828, 4845, 4970, 5168, 5320, 5396, 5680, 5712, 5964, 6035, 6384, 6460, 6745, 6783, 7140, 7242, 7455, 7752, 7952, 7980, 8094, 8449, 8520, 9044, 9443, 9520, 9656, 9690, 9940, 10640, 10792, 11305, 11928, 12070, 12920, 13490, 13566, 14280, 14484, 14910, 15504, 15960, 16188, 16898, 17040, 18088, 18105, 18886, 19312, 19380, 19880, 20235, 21584, 22610, 22933, 23856, 24140, 25347, 25840, 26980, 27132, 28329, 28560, 28968, 29820, 31920, 32376, 33796, 33915, 36176, 36210, 37772, 38760, 39760, 40470, 42245, 45220, 45866, 47215, 48280, 50694, 53960, 54264, 56658, 57936, 59640, 64752, 67592, 67830, 68799, 72420, 75544, 77520, 80940, 84490, 90440, 91732, 94430, 96560, 101388, 107920, 108528, 113316, 114665, 119280, 126735, 135184, 135660, 137598, 141645, 144840, 151088, 160531, 161880, 168980, 180880, 183464, 188860, 202776, 226632, 229330, 253470, 271320, 275196, 283290, 289680, 321062, 323760, 337960, 343995, 366928, 377720, 405552, 453264, 458660, 481593, 506940, 542640, 550392, 566580, 642124, 675920, 687990, 755440, 802655, 917320, 963186, 1013880, 1100784, 1133160, 1284248, 1375980, 1605310, 1834640, 1926372, 2027760, 2266320, 2407965, 2568496, 2751960, 3210620, 3852744, 4815930, 5503920, 6421240, 7705488, 9631860, 12842480, 19263720, 38527440]

約数ペア:

[(1, 38527440), (2, 19263720), (3, 12842480), (4, 9631860), (5, 7705488), (6, 6421240), (7, 5503920), (8, 4815930), (10, 3852744), (12, 3210620), (14, 2751960), (15, 2568496), (16, 2407965), (17, 2266320), (19, 2027760), (20, 1926372), (21, 1834640), (24, 1605310), (28, 1375980), (30, 1284248), (34, 1133160), (35, 1100784), (38, 1013880), (40, 963186), (42, 917320), (48, 802655), (51, 755440), (56, 687990), (57, 675920), (60, 642124), (68, 566580), (70, 550392), (71, 542640), (76, 506940), (80, 481593), (84, 458660), (85, 453264), (95, 405552), (102, 377720), (105, 366928), (112, 343995), (114, 337960), (119, 323760), (120, 321062), (133, 289680), (136, 283290), (140, 275196), (142, 271320), (152, 253470), (168, 229330), (170, 226632), (190, 202776), (204, 188860), (210, 183464), (213, 180880), (228, 168980), (238, 161880), (240, 160531), (255, 151088), (266, 144840), (272, 141645), (280, 137598), (284, 135660), (285, 135184), (304, 126735), (323, 119280), (336, 114665), (340, 113316), (355, 108528), (357, 107920), (380, 101388), (399, 96560), (408, 94430), (420, 91732), (426, 90440), (456, 84490), (476, 80940), (497, 77520), (510, 75544), (532, 72420), (560, 68799), (568, 67830), (570, 67592), (595, 64752), (646, 59640), (665, 57936), (680, 56658), (710, 54264), (714, 53960), (760, 50694), (798, 48280), (816, 47215), (840, 45866), (852, 45220), (912, 42245), (952, 40470), (969, 39760), (994, 38760), (1020, 37772), (1064, 36210), (1065, 36176), (1136, 33915), (1140, 33796), (1190, 32376), (1207, 31920), (1292, 29820), (1330, 28968), (1349, 28560), (1360, 28329), (1420, 27132), (1428, 26980), (1491, 25840), (1520, 25347), (1596, 24140), (1615, 23856), (1680, 22933), (1704, 22610), (1785, 21584), (1904, 20235), (1938, 19880), (1988, 19380), (1995, 19312), (2040, 18886), (2128, 18105), (2130, 18088), (2261, 17040), (2280, 16898), (2380, 16188), (2414, 15960), (2485, 15504), (2584, 14910), (2660, 14484), (2698, 14280), (2840, 13566), (2856, 13490), (2982, 12920), (3192, 12070), (3230, 11928), (3408, 11305), (3570, 10792), (3621, 10640), (3876, 9940), (3976, 9690), (3990, 9656), (4047, 9520), (4080, 9443), (4260, 9044), (4522, 8520), (4560, 8449), (4760, 8094), (4828, 7980), (4845, 7952), (4970, 7752), (5168, 7455), (5320, 7242), (5396, 7140), (5680, 6783), (5712, 6745), (5964, 6460), (6035, 6384)]