326094720

素因数分解:

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

素因数の和:1325

約数の個数: 256

約数和(自身を含む): 1251417600

約数和(自身を除く): 925322880

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, 1277, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2554, 2660, 2688, 3040, 3192, 3360, 3648, 3831, 3990, 4256, 4480, 4560, 5108, 5320, 6080, 6384, 6385, 6720, 7296, 7662, 7980, 8512, 8939, 9120, 10216, 10640, 12160, 12768, 12770, 13440, 15324, 15960, 17024, 17878, 18240, 19155, 20432, 21280, 24263, 25536, 25540, 26817, 30648, 31920, 35756, 36480, 38310, 40864, 42560, 44695, 48526, 51072, 51080, 53634, 61296, 63840, 71512, 72789, 76620, 81728, 85120, 89390, 97052, 102160, 107268, 121315, 122592, 127680, 134085, 143024, 145578, 153240, 163456, 169841, 178780, 194104, 204320, 214536, 242630, 245184, 255360, 268170, 286048, 291156, 306480, 339682, 357560, 363945, 388208, 408640, 429072, 485260, 490368, 509523, 536340, 572096, 582312, 612960, 679364, 715120, 727890, 776416, 817280, 849205, 858144, 970520, 1019046, 1072680, 1144192, 1164624, 1225920, 1358728, 1430240, 1455780, 1552832, 1698410, 1716288, 1941040, 2038092, 2145360, 2329248, 2451840, 2547615, 2717456, 2860480, 2911560, 3105664, 3396820, 3432576, 3882080, 4076184, 4290720, 4658496, 5095230, 5434912, 5720960, 5823120, 6793640, 7764160, 8152368, 8581440, 9316992, 10190460, 10869824, 11646240, 13587280, 15528320, 16304736, 17162880, 20380920, 21739648, 23292480, 27174560, 32609472, 40761840, 46584960, 54349120, 65218944, 81523680, 108698240, 163047360, 326094720]

約数ペア:

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