1304378880

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1329

約数の個数: 320

約数和(自身を含む): 5020392960

約数和(自身を除く): 3716014080

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, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 512, 532, 560, 570, 608, 640, 665, 672, 760, 768, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1277, 1280, 1330, 1344, 1520, 1536, 1596, 1680, 1792, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2554, 2560, 2660, 2688, 3040, 3192, 3360, 3584, 3648, 3831, 3840, 3990, 4256, 4480, 4560, 4864, 5108, 5320, 5376, 6080, 6384, 6385, 6720, 7296, 7662, 7680, 7980, 8512, 8939, 8960, 9120, 9728, 10216, 10640, 10752, 12160, 12768, 12770, 13440, 14592, 15324, 15960, 17024, 17878, 17920, 18240, 19155, 20432, 21280, 24263, 24320, 25536, 25540, 26817, 26880, 29184, 30648, 31920, 34048, 35756, 36480, 38310, 40864, 42560, 44695, 48526, 48640, 51072, 51080, 53634, 53760, 61296, 63840, 68096, 71512, 72789, 72960, 76620, 81728, 85120, 89390, 97052, 102144, 102160, 107268, 121315, 122592, 127680, 134085, 143024, 145578, 145920, 153240, 163456, 169841, 170240, 178780, 194104, 204288, 204320, 214536, 242630, 245184, 255360, 268170, 286048, 291156, 306480, 326912, 339682, 340480, 357560, 363945, 388208, 408640, 429072, 485260, 490368, 509523, 510720, 536340, 572096, 582312, 612960, 653824, 679364, 715120, 727890, 776416, 817280, 849205, 858144, 970520, 980736, 1019046, 1021440, 1072680, 1144192, 1164624, 1225920, 1358728, 1430240, 1455780, 1552832, 1634560, 1698410, 1716288, 1941040, 1961472, 2038092, 2145360, 2288384, 2329248, 2451840, 2547615, 2717456, 2860480, 2911560, 3105664, 3269120, 3396820, 3432576, 3882080, 4076184, 4290720, 4576768, 4658496, 4903680, 5095230, 5434912, 5720960, 5823120, 6211328, 6793640, 6865152, 7764160, 8152368, 8581440, 9316992, 9807360, 10190460, 10869824, 11441920, 11646240, 12422656, 13587280, 13730304, 15528320, 16304736, 17162880, 18633984, 20380920, 21739648, 22883840, 23292480, 27174560, 31056640, 32609472, 34325760, 37267968, 40761840, 43479296, 46584960, 54349120, 62113280, 65218944, 68651520, 81523680, 86958592, 93169920, 108698240, 130437888, 163047360, 186339840, 217396480, 260875776, 326094720, 434792960, 652189440, 1304378880]

約数ペア:

[(1, 1304378880), (2, 652189440), (3, 434792960), (4, 326094720), (5, 260875776), (6, 217396480), (7, 186339840), (8, 163047360), (10, 130437888), (12, 108698240), (14, 93169920), (15, 86958592), (16, 81523680), (19, 68651520), (20, 65218944), (21, 62113280), (24, 54349120), (28, 46584960), (30, 43479296), (32, 40761840), (35, 37267968), (38, 34325760), (40, 32609472), (42, 31056640), (48, 27174560), (56, 23292480), (57, 22883840), (60, 21739648), (64, 20380920), (70, 18633984), (76, 17162880), (80, 16304736), (84, 15528320), (95, 13730304), (96, 13587280), (105, 12422656), (112, 11646240), (114, 11441920), (120, 10869824), (128, 10190460), (133, 9807360), (140, 9316992), (152, 8581440), (160, 8152368), (168, 7764160), (190, 6865152), (192, 6793640), (210, 6211328), (224, 5823120), (228, 5720960), (240, 5434912), (256, 5095230), (266, 4903680), (280, 4658496), (285, 4576768), (304, 4290720), (320, 4076184), (336, 3882080), (380, 3432576), (384, 3396820), (399, 3269120), (420, 3105664), (448, 2911560), (456, 2860480), (480, 2717456), (512, 2547615), (532, 2451840), (560, 2329248), (570, 2288384), (608, 2145360), (640, 2038092), (665, 1961472), (672, 1941040), (760, 1716288), (768, 1698410), (798, 1634560), (840, 1552832), (896, 1455780), (912, 1430240), (960, 1358728), (1064, 1225920), (1120, 1164624), (1140, 1144192), (1216, 1072680), (1277, 1021440), (1280, 1019046), (1330, 980736), (1344, 970520), (1520, 858144), (1536, 849205), (1596, 817280), (1680, 776416), (1792, 727890), (1824, 715120), (1920, 679364), (1995, 653824), (2128, 612960), (2240, 582312), (2280, 572096), (2432, 536340), (2554, 510720), (2560, 509523), (2660, 490368), (2688, 485260), (3040, 429072), (3192, 408640), (3360, 388208), (3584, 363945), (3648, 357560), (3831, 340480), (3840, 339682), (3990, 326912), (4256, 306480), (4480, 291156), (4560, 286048), (4864, 268170), (5108, 255360), (5320, 245184), (5376, 242630), (6080, 214536), (6384, 204320), (6385, 204288), (6720, 194104), (7296, 178780), (7662, 170240), (7680, 169841), (7980, 163456), (8512, 153240), (8939, 145920), (8960, 145578), (9120, 143024), (9728, 134085), (10216, 127680), (10640, 122592), (10752, 121315), (12160, 107268), (12768, 102160), (12770, 102144), (13440, 97052), (14592, 89390), (15324, 85120), (15960, 81728), (17024, 76620), (17878, 72960), (17920, 72789), (18240, 71512), (19155, 68096), (20432, 63840), (21280, 61296), (24263, 53760), (24320, 53634), (25536, 51080), (25540, 51072), (26817, 48640), (26880, 48526), (29184, 44695), (30648, 42560), (31920, 40864), (34048, 38310), (35756, 36480)]