814447920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1308

約数の個数: 320

約数和(自身を含む): 3124800000

約数和(自身を除く): 2310352080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 65, 66, 76, 78, 80, 88, 95, 104, 110, 114, 120, 130, 132, 143, 152, 156, 165, 176, 190, 195, 208, 209, 220, 228, 240, 247, 260, 264, 285, 286, 304, 312, 330, 380, 390, 418, 429, 440, 456, 494, 520, 528, 570, 572, 624, 627, 660, 715, 741, 760, 780, 836, 858, 880, 912, 988, 1040, 1045, 1140, 1144, 1235, 1249, 1254, 1320, 1430, 1482, 1520, 1560, 1672, 1716, 1976, 2090, 2145, 2280, 2288, 2470, 2498, 2508, 2640, 2717, 2860, 2964, 3120, 3135, 3344, 3432, 3705, 3747, 3952, 4180, 4290, 4560, 4940, 4996, 5016, 5434, 5720, 5928, 6245, 6270, 6864, 7410, 7494, 8151, 8360, 8580, 9880, 9992, 10032, 10868, 11440, 11856, 12490, 12540, 13585, 13739, 14820, 14988, 16237, 16302, 16720, 17160, 18735, 19760, 19984, 21736, 23731, 24980, 25080, 27170, 27478, 29640, 29976, 32474, 32604, 34320, 37470, 40755, 41217, 43472, 47462, 48711, 49960, 50160, 54340, 54956, 59280, 59952, 64948, 65208, 68695, 71193, 74940, 81185, 81510, 82434, 94924, 97422, 99920, 108680, 109912, 118655, 129896, 130416, 137390, 142386, 149880, 162370, 163020, 164868, 178607, 189848, 194844, 206085, 217360, 219824, 237310, 243555, 259792, 261041, 274780, 284772, 299760, 308503, 324740, 326040, 329736, 355965, 357214, 379696, 389688, 412170, 474620, 487110, 522082, 535821, 549560, 569544, 617006, 649480, 652080, 659472, 711930, 714428, 779376, 783123, 824340, 893035, 925509, 949240, 974220, 1044164, 1071642, 1099120, 1139088, 1234012, 1298960, 1305205, 1423860, 1428856, 1542515, 1566246, 1648680, 1786070, 1851018, 1898480, 1948440, 2088328, 2143284, 2468024, 2610410, 2679105, 2847720, 2857712, 3085030, 3132492, 3297360, 3393533, 3572140, 3702036, 3896880, 3915615, 4176656, 4286568, 4627545, 4936048, 5220820, 5358210, 5695440, 6170060, 6264984, 6787066, 7144280, 7404072, 7831230, 8573136, 9255090, 10180599, 10441640, 10716420, 12340120, 12529968, 13574132, 14288560, 14808144, 15662460, 16967665, 18510180, 20361198, 20883280, 21432840, 24680240, 27148264, 31324920, 33935330, 37020360, 40722396, 42865680, 50902995, 54296528, 62649840, 67870660, 74040720, 81444792, 101805990, 135741320, 162889584, 203611980, 271482640, 407223960, 814447920]

約数ペア:

[(1, 814447920), (2, 407223960), (3, 271482640), (4, 203611980), (5, 162889584), (6, 135741320), (8, 101805990), (10, 81444792), (11, 74040720), (12, 67870660), (13, 62649840), (15, 54296528), (16, 50902995), (19, 42865680), (20, 40722396), (22, 37020360), (24, 33935330), (26, 31324920), (30, 27148264), (33, 24680240), (38, 21432840), (39, 20883280), (40, 20361198), (44, 18510180), (48, 16967665), (52, 15662460), (55, 14808144), (57, 14288560), (60, 13574132), (65, 12529968), (66, 12340120), (76, 10716420), (78, 10441640), (80, 10180599), (88, 9255090), (95, 8573136), (104, 7831230), (110, 7404072), (114, 7144280), (120, 6787066), (130, 6264984), (132, 6170060), (143, 5695440), (152, 5358210), (156, 5220820), (165, 4936048), (176, 4627545), (190, 4286568), (195, 4176656), (208, 3915615), (209, 3896880), (220, 3702036), (228, 3572140), (240, 3393533), (247, 3297360), (260, 3132492), (264, 3085030), (285, 2857712), (286, 2847720), (304, 2679105), (312, 2610410), (330, 2468024), (380, 2143284), (390, 2088328), (418, 1948440), (429, 1898480), (440, 1851018), (456, 1786070), (494, 1648680), (520, 1566246), (528, 1542515), (570, 1428856), (572, 1423860), (624, 1305205), (627, 1298960), (660, 1234012), (715, 1139088), (741, 1099120), (760, 1071642), (780, 1044164), (836, 974220), (858, 949240), (880, 925509), (912, 893035), (988, 824340), (1040, 783123), (1045, 779376), (1140, 714428), (1144, 711930), (1235, 659472), (1249, 652080), (1254, 649480), (1320, 617006), (1430, 569544), (1482, 549560), (1520, 535821), (1560, 522082), (1672, 487110), (1716, 474620), (1976, 412170), (2090, 389688), (2145, 379696), (2280, 357214), (2288, 355965), (2470, 329736), (2498, 326040), (2508, 324740), (2640, 308503), (2717, 299760), (2860, 284772), (2964, 274780), (3120, 261041), (3135, 259792), (3344, 243555), (3432, 237310), (3705, 219824), (3747, 217360), (3952, 206085), (4180, 194844), (4290, 189848), (4560, 178607), (4940, 164868), (4996, 163020), (5016, 162370), (5434, 149880), (5720, 142386), (5928, 137390), (6245, 130416), (6270, 129896), (6864, 118655), (7410, 109912), (7494, 108680), (8151, 99920), (8360, 97422), (8580, 94924), (9880, 82434), (9992, 81510), (10032, 81185), (10868, 74940), (11440, 71193), (11856, 68695), (12490, 65208), (12540, 64948), (13585, 59952), (13739, 59280), (14820, 54956), (14988, 54340), (16237, 50160), (16302, 49960), (16720, 48711), (17160, 47462), (18735, 43472), (19760, 41217), (19984, 40755), (21736, 37470), (23731, 34320), (24980, 32604), (25080, 32474), (27170, 29976), (27478, 29640)]