76480320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:645

約数の個数: 224

約数和(自身を含む): 292608000

約数和(自身を除く): 216127680

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, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 599, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1198, 1216, 1330, 1344, 1520, 1596, 1680, 1797, 1824, 1995, 2128, 2240, 2280, 2396, 2660, 2995, 3040, 3192, 3360, 3594, 3648, 3990, 4193, 4256, 4560, 4792, 5320, 5990, 6080, 6384, 6720, 7188, 7980, 8386, 8512, 8985, 9120, 9584, 10640, 11381, 11980, 12579, 12768, 14376, 15960, 16772, 17970, 18240, 19168, 20965, 21280, 22762, 23960, 25158, 25536, 28752, 31920, 33544, 34143, 35940, 38336, 41930, 42560, 45524, 47920, 50316, 56905, 57504, 62895, 63840, 67088, 68286, 71880, 79667, 83860, 91048, 95840, 100632, 113810, 115008, 125790, 127680, 134176, 136572, 143760, 159334, 167720, 170715, 182096, 191680, 201264, 227620, 239001, 251580, 268352, 273144, 287520, 318668, 335440, 341430, 364192, 398335, 402528, 455240, 478002, 503160, 546288, 575040, 637336, 670880, 682860, 728384, 796670, 805056, 910480, 956004, 1006320, 1092576, 1195005, 1274672, 1341760, 1365720, 1593340, 1820960, 1912008, 2012640, 2185152, 2390010, 2549344, 2731440, 3186680, 3641920, 3824016, 4025280, 4780020, 5098688, 5462880, 6373360, 7648032, 9560040, 10925760, 12746720, 15296064, 19120080, 25493440, 38240160, 76480320]

約数ペア:

[(1, 76480320), (2, 38240160), (3, 25493440), (4, 19120080), (5, 15296064), (6, 12746720), (7, 10925760), (8, 9560040), (10, 7648032), (12, 6373360), (14, 5462880), (15, 5098688), (16, 4780020), (19, 4025280), (20, 3824016), (21, 3641920), (24, 3186680), (28, 2731440), (30, 2549344), (32, 2390010), (35, 2185152), (38, 2012640), (40, 1912008), (42, 1820960), (48, 1593340), (56, 1365720), (57, 1341760), (60, 1274672), (64, 1195005), (70, 1092576), (76, 1006320), (80, 956004), (84, 910480), (95, 805056), (96, 796670), (105, 728384), (112, 682860), (114, 670880), (120, 637336), (133, 575040), (140, 546288), (152, 503160), (160, 478002), (168, 455240), (190, 402528), (192, 398335), (210, 364192), (224, 341430), (228, 335440), (240, 318668), (266, 287520), (280, 273144), (285, 268352), (304, 251580), (320, 239001), (336, 227620), (380, 201264), (399, 191680), (420, 182096), (448, 170715), (456, 167720), (480, 159334), (532, 143760), (560, 136572), (570, 134176), (599, 127680), (608, 125790), (665, 115008), (672, 113810), (760, 100632), (798, 95840), (840, 91048), (912, 83860), (960, 79667), (1064, 71880), (1120, 68286), (1140, 67088), (1198, 63840), (1216, 62895), (1330, 57504), (1344, 56905), (1520, 50316), (1596, 47920), (1680, 45524), (1797, 42560), (1824, 41930), (1995, 38336), (2128, 35940), (2240, 34143), (2280, 33544), (2396, 31920), (2660, 28752), (2995, 25536), (3040, 25158), (3192, 23960), (3360, 22762), (3594, 21280), (3648, 20965), (3990, 19168), (4193, 18240), (4256, 17970), (4560, 16772), (4792, 15960), (5320, 14376), (5990, 12768), (6080, 12579), (6384, 11980), (6720, 11381), (7188, 10640), (7980, 9584), (8386, 9120), (8512, 8985)]