16956866640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1446

約数の個数: 320

約数和(自身を含む): 61649911296

約数和(自身を除く): 44693044656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 157, 159, 168, 210, 212, 240, 265, 280, 314, 318, 336, 371, 420, 424, 471, 530, 560, 628, 636, 742, 785, 795, 840, 848, 942, 1060, 1099, 1113, 1213, 1256, 1272, 1484, 1570, 1590, 1680, 1855, 1884, 2120, 2198, 2226, 2355, 2426, 2512, 2544, 2968, 3140, 3180, 3297, 3639, 3710, 3768, 4240, 4396, 4452, 4710, 4852, 5495, 5565, 5936, 6065, 6280, 6360, 6594, 7278, 7420, 7536, 8321, 8491, 8792, 8904, 9420, 9704, 10990, 11130, 12130, 12560, 12720, 13188, 14556, 14840, 16485, 16642, 16982, 17584, 17808, 18195, 18840, 19408, 21980, 22260, 24260, 24963, 25473, 26376, 29112, 29680, 32970, 33284, 33964, 36390, 37680, 41605, 42455, 43960, 44520, 48520, 49926, 50946, 52752, 58224, 58247, 64289, 65940, 66568, 67928, 72780, 83210, 84910, 87920, 89040, 97040, 99852, 101892, 116494, 124815, 127365, 128578, 131880, 133136, 135856, 145560, 166420, 169820, 174741, 190441, 192867, 199704, 203784, 232988, 249630, 254730, 257156, 263760, 291120, 291235, 321445, 332840, 339640, 349482, 380882, 385734, 399408, 407568, 450023, 465976, 499260, 509460, 514312, 571323, 582470, 642890, 665680, 679280, 698964, 761764, 771468, 873705, 900046, 931952, 952205, 964335, 998520, 1018920, 1028624, 1142646, 1164940, 1285780, 1333087, 1350069, 1397928, 1523528, 1542936, 1747410, 1800092, 1904410, 1928670, 1997040, 2037840, 2250115, 2285292, 2329880, 2571560, 2666174, 2700138, 2795856, 2856615, 3047056, 3085872, 3494820, 3600184, 3808820, 3857340, 3999261, 4500230, 4570584, 4659760, 5143120, 5332348, 5400276, 5713230, 6665435, 6750345, 6989640, 7200368, 7617640, 7714680, 7998522, 9000460, 9141168, 10093373, 10664696, 10800552, 11426460, 13330870, 13500690, 13979280, 15235280, 15429360, 15997044, 18000920, 19996305, 20186746, 21329392, 21601104, 22852920, 26661740, 27001380, 30280119, 31994088, 36001840, 39992610, 40373492, 45705840, 50466865, 53323480, 54002760, 60560238, 63988176, 70653611, 79985220, 80746984, 100933730, 106646960, 108005520, 121120476, 141307222, 151400595, 159970440, 161493968, 201867460, 211960833, 242240952, 282614444, 302801190, 319940880, 353268055, 403734920, 423921666, 484481904, 565228888, 605602380, 706536110, 807469840, 847843332, 1059804165, 1130457776, 1211204760, 1413072220, 1695686664, 2119608330, 2422409520, 2826144440, 3391373328, 4239216660, 5652288880, 8478433320, 16956866640]

約数ペア:

[(1, 16956866640), (2, 8478433320), (3, 5652288880), (4, 4239216660), (5, 3391373328), (6, 2826144440), (7, 2422409520), (8, 2119608330), (10, 1695686664), (12, 1413072220), (14, 1211204760), (15, 1130457776), (16, 1059804165), (20, 847843332), (21, 807469840), (24, 706536110), (28, 605602380), (30, 565228888), (35, 484481904), (40, 423921666), (42, 403734920), (48, 353268055), (53, 319940880), (56, 302801190), (60, 282614444), (70, 242240952), (80, 211960833), (84, 201867460), (105, 161493968), (106, 159970440), (112, 151400595), (120, 141307222), (140, 121120476), (157, 108005520), (159, 106646960), (168, 100933730), (210, 80746984), (212, 79985220), (240, 70653611), (265, 63988176), (280, 60560238), (314, 54002760), (318, 53323480), (336, 50466865), (371, 45705840), (420, 40373492), (424, 39992610), (471, 36001840), (530, 31994088), (560, 30280119), (628, 27001380), (636, 26661740), (742, 22852920), (785, 21601104), (795, 21329392), (840, 20186746), (848, 19996305), (942, 18000920), (1060, 15997044), (1099, 15429360), (1113, 15235280), (1213, 13979280), (1256, 13500690), (1272, 13330870), (1484, 11426460), (1570, 10800552), (1590, 10664696), (1680, 10093373), (1855, 9141168), (1884, 9000460), (2120, 7998522), (2198, 7714680), (2226, 7617640), (2355, 7200368), (2426, 6989640), (2512, 6750345), (2544, 6665435), (2968, 5713230), (3140, 5400276), (3180, 5332348), (3297, 5143120), (3639, 4659760), (3710, 4570584), (3768, 4500230), (4240, 3999261), (4396, 3857340), (4452, 3808820), (4710, 3600184), (4852, 3494820), (5495, 3085872), (5565, 3047056), (5936, 2856615), (6065, 2795856), (6280, 2700138), (6360, 2666174), (6594, 2571560), (7278, 2329880), (7420, 2285292), (7536, 2250115), (8321, 2037840), (8491, 1997040), (8792, 1928670), (8904, 1904410), (9420, 1800092), (9704, 1747410), (10990, 1542936), (11130, 1523528), (12130, 1397928), (12560, 1350069), (12720, 1333087), (13188, 1285780), (14556, 1164940), (14840, 1142646), (16485, 1028624), (16642, 1018920), (16982, 998520), (17584, 964335), (17808, 952205), (18195, 931952), (18840, 900046), (19408, 873705), (21980, 771468), (22260, 761764), (24260, 698964), (24963, 679280), (25473, 665680), (26376, 642890), (29112, 582470), (29680, 571323), (32970, 514312), (33284, 509460), (33964, 499260), (36390, 465976), (37680, 450023), (41605, 407568), (42455, 399408), (43960, 385734), (44520, 380882), (48520, 349482), (49926, 339640), (50946, 332840), (52752, 321445), (58224, 291235), (58247, 291120), (64289, 263760), (65940, 257156), (66568, 254730), (67928, 249630), (72780, 232988), (83210, 203784), (84910, 199704), (87920, 192867), (89040, 190441), (97040, 174741), (99852, 169820), (101892, 166420), (116494, 145560), (124815, 135856), (127365, 133136), (128578, 131880)]