29930880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 256

約数和(自身を含む): 116328960

約数和(自身を除く): 86398080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 131, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 262, 272, 280, 320, 336, 340, 357, 384, 393, 408, 420, 448, 476, 480, 510, 524, 544, 560, 595, 640, 655, 672, 680, 714, 786, 816, 840, 896, 917, 952, 960, 1020, 1048, 1088, 1120, 1190, 1310, 1344, 1360, 1428, 1572, 1632, 1680, 1785, 1834, 1904, 1920, 1965, 2040, 2096, 2176, 2227, 2240, 2380, 2620, 2688, 2720, 2751, 2856, 3144, 3264, 3360, 3570, 3668, 3808, 3930, 4080, 4192, 4454, 4480, 4585, 4760, 5240, 5440, 5502, 5712, 6288, 6528, 6681, 6720, 7140, 7336, 7616, 7860, 8160, 8384, 8908, 9170, 9520, 10480, 10880, 11004, 11135, 11424, 12576, 13362, 13440, 13755, 14280, 14672, 15232, 15589, 15720, 16320, 16768, 17816, 18340, 19040, 20960, 22008, 22270, 22848, 25152, 26724, 27510, 28560, 29344, 31178, 31440, 32640, 33405, 35632, 36680, 38080, 41920, 44016, 44540, 45696, 46767, 50304, 53448, 55020, 57120, 58688, 62356, 62880, 66810, 71264, 73360, 76160, 77945, 83840, 88032, 89080, 93534, 106896, 110040, 114240, 117376, 124712, 125760, 133620, 142528, 146720, 155890, 176064, 178160, 187068, 213792, 220080, 228480, 233835, 249424, 251520, 267240, 285056, 293440, 311780, 352128, 356320, 374136, 427584, 440160, 467670, 498848, 534480, 586880, 623560, 712640, 748272, 855168, 880320, 935340, 997696, 1068960, 1247120, 1425280, 1496544, 1760640, 1870680, 1995392, 2137920, 2494240, 2993088, 3741360, 4275840, 4988480, 5986176, 7482720, 9976960, 14965440, 29930880]

約数ペア:

[(1, 29930880), (2, 14965440), (3, 9976960), (4, 7482720), (5, 5986176), (6, 4988480), (7, 4275840), (8, 3741360), (10, 2993088), (12, 2494240), (14, 2137920), (15, 1995392), (16, 1870680), (17, 1760640), (20, 1496544), (21, 1425280), (24, 1247120), (28, 1068960), (30, 997696), (32, 935340), (34, 880320), (35, 855168), (40, 748272), (42, 712640), (48, 623560), (51, 586880), (56, 534480), (60, 498848), (64, 467670), (68, 440160), (70, 427584), (80, 374136), (84, 356320), (85, 352128), (96, 311780), (102, 293440), (105, 285056), (112, 267240), (119, 251520), (120, 249424), (128, 233835), (131, 228480), (136, 220080), (140, 213792), (160, 187068), (168, 178160), (170, 176064), (192, 155890), (204, 146720), (210, 142528), (224, 133620), (238, 125760), (240, 124712), (255, 117376), (262, 114240), (272, 110040), (280, 106896), (320, 93534), (336, 89080), (340, 88032), (357, 83840), (384, 77945), (393, 76160), (408, 73360), (420, 71264), (448, 66810), (476, 62880), (480, 62356), (510, 58688), (524, 57120), (544, 55020), (560, 53448), (595, 50304), (640, 46767), (655, 45696), (672, 44540), (680, 44016), (714, 41920), (786, 38080), (816, 36680), (840, 35632), (896, 33405), (917, 32640), (952, 31440), (960, 31178), (1020, 29344), (1048, 28560), (1088, 27510), (1120, 26724), (1190, 25152), (1310, 22848), (1344, 22270), (1360, 22008), (1428, 20960), (1572, 19040), (1632, 18340), (1680, 17816), (1785, 16768), (1834, 16320), (1904, 15720), (1920, 15589), (1965, 15232), (2040, 14672), (2096, 14280), (2176, 13755), (2227, 13440), (2240, 13362), (2380, 12576), (2620, 11424), (2688, 11135), (2720, 11004), (2751, 10880), (2856, 10480), (3144, 9520), (3264, 9170), (3360, 8908), (3570, 8384), (3668, 8160), (3808, 7860), (3930, 7616), (4080, 7336), (4192, 7140), (4454, 6720), (4480, 6681), (4585, 6528), (4760, 6288), (5240, 5712), (5440, 5502)]