198788328960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{15199}}^1$

素因数の和:15369

約数の個数: 320

約数和(自身を含む): 689655859200

約数和(自身を除く): 490867530240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 131, 156, 160, 192, 195, 208, 240, 256, 260, 262, 312, 320, 384, 390, 393, 416, 480, 512, 520, 524, 624, 640, 655, 768, 780, 786, 832, 960, 1040, 1048, 1248, 1280, 1310, 1536, 1560, 1572, 1664, 1703, 1920, 1965, 2080, 2096, 2496, 2560, 2620, 3120, 3144, 3328, 3406, 3840, 3930, 4160, 4192, 4992, 5109, 5240, 6240, 6288, 6656, 6812, 7680, 7860, 8320, 8384, 8515, 9984, 10218, 10480, 12480, 12576, 13624, 15199, 15720, 16640, 16768, 17030, 19968, 20436, 20960, 24960, 25152, 25545, 27248, 30398, 31440, 33280, 33536, 34060, 40872, 41920, 45597, 49920, 50304, 51090, 54496, 60796, 62880, 67072, 68120, 75995, 81744, 83840, 91194, 99840, 100608, 102180, 108992, 121592, 125760, 136240, 151990, 163488, 167680, 182388, 197587, 201216, 204360, 217984, 227985, 243184, 251520, 272480, 303980, 326976, 335360, 364776, 395174, 408720, 435968, 455970, 486368, 503040, 544960, 592761, 607960, 653952, 729552, 790348, 817440, 871936, 911940, 972736, 987935, 1006080, 1089920, 1185522, 1215920, 1307904, 1459104, 1580696, 1634880, 1823880, 1945472, 1975870, 1991069, 2179840, 2371044, 2431840, 2615808, 2918208, 2963805, 3161392, 3269760, 3647760, 3890944, 3951740, 3982138, 4359680, 4742088, 4863680, 5836416, 5927610, 5973207, 6322784, 6539520, 7295520, 7781888, 7903480, 7964276, 9484176, 9727360, 9955345, 11672832, 11855220, 11946414, 12645568, 13079040, 14591040, 15806960, 15928552, 18968352, 19454720, 19910690, 23345664, 23710440, 23892828, 25291136, 25883897, 29182080, 29866035, 31613920, 31857104, 37936704, 38909440, 39821380, 47420880, 47785656, 50582272, 51767794, 58364160, 59732070, 63227840, 63714208, 75873408, 77651691, 79642760, 94841760, 95571312, 101164544, 103535588, 116728320, 119464140, 126455680, 127428416, 129419485, 151746816, 155303382, 159285520, 189683520, 191142624, 207071176, 238928280, 252911360, 254856832, 258838970, 303493632, 310606764, 318571040, 379367040, 382285248, 388258455, 414142352, 477856560, 505822720, 509713664, 517677940, 621213528, 637142080, 758734080, 764570496, 776516910, 828284704, 955713120, 1019427328, 1035355880, 1242427056, 1274284160, 1517468160, 1529140992, 1553033820, 1656569408, 1911426240, 2070711760, 2484854112, 2548568320, 3058281984, 3106067640, 3313138816, 3822852480, 4141423520, 4969708224, 5097136640, 6212135280, 6626277632, 7645704960, 8282847040, 9939416448, 12424270560, 13252555264, 15291409920, 16565694080, 19878832896, 24848541120, 33131388160, 39757665792, 49697082240, 66262776320, 99394164480, 198788328960]

約数ペア:

[(1, 198788328960), (2, 99394164480), (3, 66262776320), (4, 49697082240), (5, 39757665792), (6, 33131388160), (8, 24848541120), (10, 19878832896), (12, 16565694080), (13, 15291409920), (15, 13252555264), (16, 12424270560), (20, 9939416448), (24, 8282847040), (26, 7645704960), (30, 6626277632), (32, 6212135280), (39, 5097136640), (40, 4969708224), (48, 4141423520), (52, 3822852480), (60, 3313138816), (64, 3106067640), (65, 3058281984), (78, 2548568320), (80, 2484854112), (96, 2070711760), (104, 1911426240), (120, 1656569408), (128, 1553033820), (130, 1529140992), (131, 1517468160), (156, 1274284160), (160, 1242427056), (192, 1035355880), (195, 1019427328), (208, 955713120), (240, 828284704), (256, 776516910), (260, 764570496), (262, 758734080), (312, 637142080), (320, 621213528), (384, 517677940), (390, 509713664), (393, 505822720), (416, 477856560), (480, 414142352), (512, 388258455), (520, 382285248), (524, 379367040), (624, 318571040), (640, 310606764), (655, 303493632), (768, 258838970), (780, 254856832), (786, 252911360), (832, 238928280), (960, 207071176), (1040, 191142624), (1048, 189683520), (1248, 159285520), (1280, 155303382), (1310, 151746816), (1536, 129419485), (1560, 127428416), (1572, 126455680), (1664, 119464140), (1703, 116728320), (1920, 103535588), (1965, 101164544), (2080, 95571312), (2096, 94841760), (2496, 79642760), (2560, 77651691), (2620, 75873408), (3120, 63714208), (3144, 63227840), (3328, 59732070), (3406, 58364160), (3840, 51767794), (3930, 50582272), (4160, 47785656), (4192, 47420880), (4992, 39821380), (5109, 38909440), (5240, 37936704), (6240, 31857104), (6288, 31613920), (6656, 29866035), (6812, 29182080), (7680, 25883897), (7860, 25291136), (8320, 23892828), (8384, 23710440), (8515, 23345664), (9984, 19910690), (10218, 19454720), (10480, 18968352), (12480, 15928552), (12576, 15806960), (13624, 14591040), (15199, 13079040), (15720, 12645568), (16640, 11946414), (16768, 11855220), (17030, 11672832), (19968, 9955345), (20436, 9727360), (20960, 9484176), (24960, 7964276), (25152, 7903480), (25545, 7781888), (27248, 7295520), (30398, 6539520), (31440, 6322784), (33280, 5973207), (33536, 5927610), (34060, 5836416), (40872, 4863680), (41920, 4742088), (45597, 4359680), (49920, 3982138), (50304, 3951740), (51090, 3890944), (54496, 3647760), (60796, 3269760), (62880, 3161392), (67072, 2963805), (68120, 2918208), (75995, 2615808), (81744, 2431840), (83840, 2371044), (91194, 2179840), (99840, 1991069), (100608, 1975870), (102180, 1945472), (108992, 1823880), (121592, 1634880), (125760, 1580696), (136240, 1459104), (151990, 1307904), (163488, 1215920), (167680, 1185522), (182388, 1089920), (197587, 1006080), (201216, 987935), (204360, 972736), (217984, 911940), (227985, 871936), (243184, 817440), (251520, 790348), (272480, 729552), (303980, 653952), (326976, 607960), (335360, 592761), (364776, 544960), (395174, 503040), (408720, 486368), (435968, 455970)]