18994279680

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:888

約数の個数: 432

約数和(自身を含む): 69104206080

約数和(自身を除く): 50109926400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 81, 90, 96, 108, 120, 128, 135, 144, 158, 160, 162, 180, 192, 216, 237, 240, 243, 256, 270, 288, 316, 320, 324, 360, 384, 395, 405, 432, 474, 480, 486, 540, 576, 632, 640, 648, 711, 720, 768, 773, 790, 810, 864, 948, 960, 972, 1080, 1152, 1185, 1215, 1264, 1280, 1296, 1422, 1440, 1546, 1580, 1620, 1728, 1896, 1920, 1944, 2133, 2160, 2304, 2319, 2370, 2430, 2528, 2592, 2844, 2880, 3092, 3160, 3240, 3456, 3555, 3792, 3840, 3865, 3888, 4266, 4320, 4638, 4740, 4860, 5056, 5184, 5688, 5760, 6184, 6320, 6399, 6480, 6912, 6957, 7110, 7584, 7730, 7776, 8532, 8640, 9276, 9480, 9720, 10112, 10368, 10665, 11376, 11520, 11595, 12368, 12640, 12798, 12960, 13914, 14220, 15168, 15460, 15552, 17064, 17280, 18552, 18960, 19197, 19440, 20224, 20736, 20871, 21330, 22752, 23190, 24736, 25280, 25596, 25920, 27828, 28440, 30336, 30920, 31104, 31995, 34128, 34560, 34785, 37104, 37920, 38394, 38880, 41742, 42660, 45504, 46380, 49472, 50560, 51192, 51840, 55656, 56880, 60672, 61067, 61840, 62208, 62613, 63990, 68256, 69570, 74208, 75840, 76788, 77760, 83484, 85320, 91008, 92760, 95985, 98944, 101120, 102384, 103680, 104355, 111312, 113760, 122134, 123680, 125226, 127980, 136512, 139140, 148416, 151680, 153576, 155520, 166968, 170640, 182016, 183201, 185520, 187839, 191970, 197888, 204768, 208710, 222624, 227520, 244268, 247360, 250452, 255960, 273024, 278280, 296832, 303360, 305335, 307152, 311040, 313065, 333936, 341280, 366402, 371040, 375678, 383940, 409536, 417420, 445248, 455040, 488536, 494720, 500904, 511920, 546048, 549603, 556560, 593664, 610670, 614304, 626130, 667872, 682560, 732804, 742080, 751356, 767880, 819072, 834840, 890496, 910080, 916005, 939195, 977072, 989440, 1001808, 1023840, 1099206, 1113120, 1221340, 1228608, 1252260, 1335744, 1365120, 1465608, 1484160, 1502712, 1535760, 1638144, 1648809, 1669680, 1780992, 1832010, 1878390, 1954144, 2003616, 2047680, 2198412, 2226240, 2442680, 2457216, 2504520, 2671488, 2730240, 2748015, 2931216, 2968320, 3005424, 3071520, 3297618, 3339360, 3664020, 3756780, 3908288, 4007232, 4095360, 4396824, 4452480, 4885360, 4914432, 4946427, 5009040, 5342976, 5496030, 5862432, 6010848, 6143040, 6595236, 6678720, 7328040, 7513560, 7816576, 8014464, 8190720, 8244045, 8793648, 8904960, 9770720, 9892854, 10018080, 10992060, 11724864, 12021696, 12286080, 13190472, 13357440, 14656080, 14839281, 15027120, 15633152, 16028928, 16488090, 17587296, 19541440, 19785708, 20036160, 21984120, 23449728, 24043392, 24572160, 24732135, 26380944, 26714880, 29312160, 29678562, 30054240, 32976180, 35174592, 39082880, 39571416, 40072320, 43968240, 46899456, 48086784, 49464270, 52761888, 58624320, 59357124, 60108480, 65952360, 70349184, 74196405, 78165760, 79142832, 80144640, 87936480, 98928540, 105523776, 117248640, 118714248, 120216960, 131904720, 140698368, 148392810, 158285664, 175872960, 197857080, 211047552, 234497280, 237428496, 240433920, 263809440, 296785620, 316571328, 351745920, 395714160, 422095104, 474856992, 527618880, 593571240, 633142656, 703491840, 791428320, 949713984, 1055237760, 1187142480, 1266285312, 1582856640, 1899427968, 2110475520, 2374284960, 3165713280, 3798855936, 4748569920, 6331426560, 9497139840, 18994279680]

約数ペア:

[(1, 18994279680), (2, 9497139840), (3, 6331426560), (4, 4748569920), (5, 3798855936), (6, 3165713280), (8, 2374284960), (9, 2110475520), (10, 1899427968), (12, 1582856640), (15, 1266285312), (16, 1187142480), (18, 1055237760), (20, 949713984), (24, 791428320), (27, 703491840), (30, 633142656), (32, 593571240), (36, 527618880), (40, 474856992), (45, 422095104), (48, 395714160), (54, 351745920), (60, 316571328), (64, 296785620), (72, 263809440), (79, 240433920), (80, 237428496), (81, 234497280), (90, 211047552), (96, 197857080), (108, 175872960), (120, 158285664), (128, 148392810), (135, 140698368), (144, 131904720), (158, 120216960), (160, 118714248), (162, 117248640), (180, 105523776), (192, 98928540), (216, 87936480), (237, 80144640), (240, 79142832), (243, 78165760), (256, 74196405), (270, 70349184), (288, 65952360), (316, 60108480), (320, 59357124), (324, 58624320), (360, 52761888), (384, 49464270), (395, 48086784), (405, 46899456), (432, 43968240), (474, 40072320), (480, 39571416), (486, 39082880), (540, 35174592), (576, 32976180), (632, 30054240), (640, 29678562), (648, 29312160), (711, 26714880), (720, 26380944), (768, 24732135), (773, 24572160), (790, 24043392), (810, 23449728), (864, 21984120), (948, 20036160), (960, 19785708), (972, 19541440), (1080, 17587296), (1152, 16488090), (1185, 16028928), (1215, 15633152), (1264, 15027120), (1280, 14839281), (1296, 14656080), (1422, 13357440), (1440, 13190472), (1546, 12286080), (1580, 12021696), (1620, 11724864), (1728, 10992060), (1896, 10018080), (1920, 9892854), (1944, 9770720), (2133, 8904960), (2160, 8793648), (2304, 8244045), (2319, 8190720), (2370, 8014464), (2430, 7816576), (2528, 7513560), (2592, 7328040), (2844, 6678720), (2880, 6595236), (3092, 6143040), (3160, 6010848), (3240, 5862432), (3456, 5496030), (3555, 5342976), (3792, 5009040), (3840, 4946427), (3865, 4914432), (3888, 4885360), (4266, 4452480), (4320, 4396824), (4638, 4095360), (4740, 4007232), (4860, 3908288), (5056, 3756780), (5184, 3664020), (5688, 3339360), (5760, 3297618), (6184, 3071520), (6320, 3005424), (6399, 2968320), (6480, 2931216), (6912, 2748015), (6957, 2730240), (7110, 2671488), (7584, 2504520), (7730, 2457216), (7776, 2442680), (8532, 2226240), (8640, 2198412), (9276, 2047680), (9480, 2003616), (9720, 1954144), (10112, 1878390), (10368, 1832010), (10665, 1780992), (11376, 1669680), (11520, 1648809), (11595, 1638144), (12368, 1535760), (12640, 1502712), (12798, 1484160), (12960, 1465608), (13914, 1365120), (14220, 1335744), (15168, 1252260), (15460, 1228608), (15552, 1221340), (17064, 1113120), (17280, 1099206), (18552, 1023840), (18960, 1001808), (19197, 989440), (19440, 977072), (20224, 939195), (20736, 916005), (20871, 910080), (21330, 890496), (22752, 834840), (23190, 819072), (24736, 767880), (25280, 751356), (25596, 742080), (25920, 732804), (27828, 682560), (28440, 667872), (30336, 626130), (30920, 614304), (31104, 610670), (31995, 593664), (34128, 556560), (34560, 549603), (34785, 546048), (37104, 511920), (37920, 500904), (38394, 494720), (38880, 488536), (41742, 455040), (42660, 445248), (45504, 417420), (46380, 409536), (49472, 383940), (50560, 375678), (51192, 371040), (51840, 366402), (55656, 341280), (56880, 333936), (60672, 313065), (61067, 311040), (61840, 307152), (62208, 305335), (62613, 303360), (63990, 296832), (68256, 278280), (69570, 273024), (74208, 255960), (75840, 250452), (76788, 247360), (77760, 244268), (83484, 227520), (85320, 222624), (91008, 208710), (92760, 204768), (95985, 197888), (98944, 191970), (101120, 187839), (102384, 185520), (103680, 183201), (104355, 182016), (111312, 170640), (113760, 166968), (122134, 155520), (123680, 153576), (125226, 151680), (127980, 148416), (136512, 139140)]