7378859520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18839}}^1$

素因数の和:18885

約数の個数: 240

約数和(自身を含む): 27059741280

約数和(自身を除く): 19680881760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4608, 4896, 5440, 5760, 6120, 6528, 7680, 8160, 8704, 9792, 10880, 11520, 12240, 13056, 16320, 18839, 19584, 21760, 23040, 24480, 26112, 32640, 37678, 39168, 43520, 48960, 56517, 65280, 75356, 78336, 94195, 97920, 113034, 130560, 150712, 169551, 188390, 195840, 226068, 282585, 301424, 320263, 339102, 376780, 391680, 452136, 565170, 602848, 640526, 678204, 753560, 847755, 904272, 960789, 1130340, 1205696, 1281052, 1356408, 1507120, 1601315, 1695510, 1808544, 1921578, 2260680, 2411392, 2562104, 2712816, 2882367, 3014240, 3202630, 3391020, 3617088, 3843156, 4521360, 4803945, 4822784, 5124208, 5425632, 5764734, 6028480, 6405260, 6782040, 7234176, 7686312, 9042720, 9607890, 9645568, 10248416, 10851264, 11529468, 12056960, 12810520, 13564080, 14411835, 14468352, 15372624, 18085440, 19215780, 20496832, 21702528, 23058936, 24113920, 25621040, 27128160, 28823670, 28936704, 30745248, 36170880, 38431560, 40993664, 43405056, 46117872, 48227840, 51242080, 54256320, 57647340, 61490496, 72341760, 76863120, 81987328, 86810112, 92235744, 102484160, 108512640, 115294680, 122980992, 144683520, 153726240, 163974656, 184471488, 204968320, 217025280, 230589360, 245961984, 307452480, 368942976, 409936640, 434050560, 461178720, 491923968, 614904960, 737885952, 819873280, 922357440, 1229809920, 1475771904, 1844714880, 2459619840, 3689429760, 7378859520]

約数ペア:

[(1, 7378859520), (2, 3689429760), (3, 2459619840), (4, 1844714880), (5, 1475771904), (6, 1229809920), (8, 922357440), (9, 819873280), (10, 737885952), (12, 614904960), (15, 491923968), (16, 461178720), (17, 434050560), (18, 409936640), (20, 368942976), (24, 307452480), (30, 245961984), (32, 230589360), (34, 217025280), (36, 204968320), (40, 184471488), (45, 163974656), (48, 153726240), (51, 144683520), (60, 122980992), (64, 115294680), (68, 108512640), (72, 102484160), (80, 92235744), (85, 86810112), (90, 81987328), (96, 76863120), (102, 72341760), (120, 61490496), (128, 57647340), (136, 54256320), (144, 51242080), (153, 48227840), (160, 46117872), (170, 43405056), (180, 40993664), (192, 38431560), (204, 36170880), (240, 30745248), (255, 28936704), (256, 28823670), (272, 27128160), (288, 25621040), (306, 24113920), (320, 23058936), (340, 21702528), (360, 20496832), (384, 19215780), (408, 18085440), (480, 15372624), (510, 14468352), (512, 14411835), (544, 13564080), (576, 12810520), (612, 12056960), (640, 11529468), (680, 10851264), (720, 10248416), (765, 9645568), (768, 9607890), (816, 9042720), (960, 7686312), (1020, 7234176), (1088, 6782040), (1152, 6405260), (1224, 6028480), (1280, 5764734), (1360, 5425632), (1440, 5124208), (1530, 4822784), (1536, 4803945), (1632, 4521360), (1920, 3843156), (2040, 3617088), (2176, 3391020), (2304, 3202630), (2448, 3014240), (2560, 2882367), (2720, 2712816), (2880, 2562104), (3060, 2411392), (3264, 2260680), (3840, 1921578), (4080, 1808544), (4352, 1695510), (4608, 1601315), (4896, 1507120), (5440, 1356408), (5760, 1281052), (6120, 1205696), (6528, 1130340), (7680, 960789), (8160, 904272), (8704, 847755), (9792, 753560), (10880, 678204), (11520, 640526), (12240, 602848), (13056, 565170), (16320, 452136), (18839, 391680), (19584, 376780), (21760, 339102), (23040, 320263), (24480, 301424), (26112, 282585), (32640, 226068), (37678, 195840), (39168, 188390), (43520, 169551), (48960, 150712), (56517, 130560), (65280, 113034), (75356, 97920), (78336, 94195)]