1487982720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5827}}^1$

素因数の和:5875

約数の個数: 256

約数和(自身を含む): 5706777600

約数和(自身を除く): 4218794880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 5320, 5827, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 10640, 11654, 12160, 12768, 13440, 15960, 17024, 17481, 18240, 21280, 23308, 25536, 29135, 31920, 34962, 36480, 40789, 42560, 46616, 51072, 58270, 63840, 69924, 81578, 85120, 87405, 93232, 110713, 116540, 122367, 127680, 139848, 163156, 174810, 186464, 203945, 221426, 233080, 244734, 255360, 279696, 326312, 332139, 349620, 372928, 407890, 442852, 466160, 489468, 553565, 559392, 611835, 652624, 664278, 699240, 745856, 774991, 815780, 885704, 932320, 978936, 1107130, 1118784, 1223670, 1305248, 1328556, 1398480, 1549982, 1631560, 1660695, 1771408, 1864640, 1957872, 2214260, 2237568, 2324973, 2447340, 2610496, 2657112, 2796960, 3099964, 3263120, 3321390, 3542816, 3729280, 3874955, 3915744, 4428520, 4649946, 4894680, 5220992, 5314224, 5593920, 6199928, 6526240, 6642780, 7085632, 7749910, 7831488, 8857040, 9299892, 9789360, 10628448, 11187840, 11624865, 12399856, 13052480, 13285560, 14171264, 15499820, 15662976, 17714080, 18599784, 19578720, 21256896, 23249730, 24799712, 26104960, 26571120, 30999640, 35428160, 37199568, 39157440, 42513792, 46499460, 49599424, 53142240, 61999280, 70856320, 74399136, 78314880, 92998920, 99198848, 106284480, 123998560, 148798272, 185997840, 212568960, 247997120, 297596544, 371995680, 495994240, 743991360, 1487982720]

約数ペア:

[(1, 1487982720), (2, 743991360), (3, 495994240), (4, 371995680), (5, 297596544), (6, 247997120), (7, 212568960), (8, 185997840), (10, 148798272), (12, 123998560), (14, 106284480), (15, 99198848), (16, 92998920), (19, 78314880), (20, 74399136), (21, 70856320), (24, 61999280), (28, 53142240), (30, 49599424), (32, 46499460), (35, 42513792), (38, 39157440), (40, 37199568), (42, 35428160), (48, 30999640), (56, 26571120), (57, 26104960), (60, 24799712), (64, 23249730), (70, 21256896), (76, 19578720), (80, 18599784), (84, 17714080), (95, 15662976), (96, 15499820), (105, 14171264), (112, 13285560), (114, 13052480), (120, 12399856), (128, 11624865), (133, 11187840), (140, 10628448), (152, 9789360), (160, 9299892), (168, 8857040), (190, 7831488), (192, 7749910), (210, 7085632), (224, 6642780), (228, 6526240), (240, 6199928), (266, 5593920), (280, 5314224), (285, 5220992), (304, 4894680), (320, 4649946), (336, 4428520), (380, 3915744), (384, 3874955), (399, 3729280), (420, 3542816), (448, 3321390), (456, 3263120), (480, 3099964), (532, 2796960), (560, 2657112), (570, 2610496), (608, 2447340), (640, 2324973), (665, 2237568), (672, 2214260), (760, 1957872), (798, 1864640), (840, 1771408), (896, 1660695), (912, 1631560), (960, 1549982), (1064, 1398480), (1120, 1328556), (1140, 1305248), (1216, 1223670), (1330, 1118784), (1344, 1107130), (1520, 978936), (1596, 932320), (1680, 885704), (1824, 815780), (1920, 774991), (1995, 745856), (2128, 699240), (2240, 664278), (2280, 652624), (2432, 611835), (2660, 559392), (2688, 553565), (3040, 489468), (3192, 466160), (3360, 442852), (3648, 407890), (3990, 372928), (4256, 349620), (4480, 332139), (4560, 326312), (5320, 279696), (5827, 255360), (6080, 244734), (6384, 233080), (6720, 221426), (7296, 203945), (7980, 186464), (8512, 174810), (9120, 163156), (10640, 139848), (11654, 127680), (12160, 122367), (12768, 116540), (13440, 110713), (15960, 93232), (17024, 87405), (17481, 85120), (18240, 81578), (21280, 69924), (23308, 63840), (25536, 58270), (29135, 51072), (31920, 46616), (34962, 42560), (36480, 40789)]