918939840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 448

約数和(自身を含む): 3667743744

約数和(自身を除く): 2748803904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 67, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 134, 140, 156, 157, 160, 168, 182, 192, 195, 201, 208, 210, 224, 240, 260, 268, 273, 280, 312, 314, 320, 335, 336, 364, 390, 402, 416, 420, 448, 455, 469, 471, 480, 520, 536, 546, 560, 624, 628, 670, 672, 728, 780, 785, 804, 832, 840, 871, 910, 938, 942, 960, 1005, 1040, 1072, 1092, 1099, 1120, 1248, 1256, 1340, 1344, 1365, 1407, 1456, 1560, 1570, 1608, 1680, 1742, 1820, 1876, 1884, 2010, 2041, 2080, 2144, 2184, 2198, 2240, 2345, 2355, 2496, 2512, 2613, 2680, 2730, 2814, 2912, 3120, 3140, 3216, 3297, 3360, 3484, 3640, 3752, 3768, 4020, 4082, 4160, 4288, 4355, 4368, 4396, 4690, 4710, 5024, 5226, 5360, 5460, 5495, 5628, 5824, 6097, 6123, 6240, 6280, 6432, 6594, 6720, 6968, 7035, 7280, 7504, 7536, 8040, 8164, 8710, 8736, 8792, 9380, 9420, 10048, 10205, 10452, 10519, 10720, 10920, 10990, 11256, 12194, 12246, 12480, 12560, 12864, 13065, 13188, 13936, 14070, 14287, 14560, 15008, 15072, 16080, 16328, 16485, 17420, 17472, 17584, 18291, 18760, 18840, 20410, 20904, 21038, 21440, 21840, 21980, 22512, 24388, 24492, 25120, 26130, 26376, 27872, 28140, 28574, 29120, 30016, 30144, 30485, 30615, 31557, 32160, 32656, 32970, 34840, 35168, 36582, 37520, 37680, 40820, 41808, 42076, 42861, 43680, 43960, 45024, 48776, 48984, 50240, 52260, 52595, 52752, 55744, 56280, 57148, 60970, 61230, 63114, 64320, 65312, 65940, 69680, 70336, 71435, 73164, 73633, 75040, 75360, 81640, 83616, 84152, 85722, 87360, 87920, 90048, 91455, 97552, 97968, 104520, 105190, 105504, 112560, 114296, 121940, 122460, 126228, 130624, 131880, 136747, 139360, 142870, 146328, 147266, 150080, 150720, 157785, 163280, 167232, 168304, 171444, 175840, 182910, 195104, 195936, 209040, 210380, 211008, 214305, 220899, 225120, 228592, 243880, 244920, 252456, 263760, 273494, 278720, 285740, 292656, 294532, 315570, 326560, 336608, 342888, 351680, 365820, 368165, 390208, 391872, 410241, 418080, 420760, 428610, 441798, 450240, 457184, 487760, 489840, 504912, 527520, 546988, 571480, 585312, 589064, 631140, 653120, 673216, 683735, 685776, 731640, 736330, 820482, 836160, 841520, 857220, 883596, 914368, 957229, 975520, 979680, 1009824, 1055040, 1093976, 1104495, 1142960, 1170624, 1178128, 1262280, 1367470, 1371552, 1463280, 1472660, 1640964, 1683040, 1714440, 1767192, 1914458, 1951040, 1959360, 2019648, 2051205, 2187952, 2208990, 2285920, 2356256, 2524560, 2734940, 2743104, 2871687, 2926560, 2945320, 3281928, 3366080, 3428880, 3534384, 3828916, 4102410, 4375904, 4417980, 4571840, 4712512, 4786145, 5049120, 5469880, 5743374, 5853120, 5890640, 6563856, 6857760, 7068768, 7657832, 8204820, 8751808, 8835960, 9572290, 10098240, 10939760, 11486748, 11781280, 13127712, 13715520, 14137536, 14358435, 15315664, 16409640, 17671920, 19144580, 21879520, 22973496, 23562560, 26255424, 28716870, 30631328, 32819280, 35343840, 38289160, 43759040, 45946992, 57433740, 61262656, 65638560, 70687680, 76578320, 91893984, 114867480, 131277120, 153156640, 183787968, 229734960, 306313280, 459469920, 918939840]

約数ペア:

[(1, 918939840), (2, 459469920), (3, 306313280), (4, 229734960), (5, 183787968), (6, 153156640), (7, 131277120), (8, 114867480), (10, 91893984), (12, 76578320), (13, 70687680), (14, 65638560), (15, 61262656), (16, 57433740), (20, 45946992), (21, 43759040), (24, 38289160), (26, 35343840), (28, 32819280), (30, 30631328), (32, 28716870), (35, 26255424), (39, 23562560), (40, 22973496), (42, 21879520), (48, 19144580), (52, 17671920), (56, 16409640), (60, 15315664), (64, 14358435), (65, 14137536), (67, 13715520), (70, 13127712), (78, 11781280), (80, 11486748), (84, 10939760), (91, 10098240), (96, 9572290), (104, 8835960), (105, 8751808), (112, 8204820), (120, 7657832), (130, 7068768), (134, 6857760), (140, 6563856), (156, 5890640), (157, 5853120), (160, 5743374), (168, 5469880), (182, 5049120), (192, 4786145), (195, 4712512), (201, 4571840), (208, 4417980), (210, 4375904), (224, 4102410), (240, 3828916), (260, 3534384), (268, 3428880), (273, 3366080), (280, 3281928), (312, 2945320), (314, 2926560), (320, 2871687), (335, 2743104), (336, 2734940), (364, 2524560), (390, 2356256), (402, 2285920), (416, 2208990), (420, 2187952), (448, 2051205), (455, 2019648), (469, 1959360), (471, 1951040), (480, 1914458), (520, 1767192), (536, 1714440), (546, 1683040), (560, 1640964), (624, 1472660), (628, 1463280), (670, 1371552), (672, 1367470), (728, 1262280), (780, 1178128), (785, 1170624), (804, 1142960), (832, 1104495), (840, 1093976), (871, 1055040), (910, 1009824), (938, 979680), (942, 975520), (960, 957229), (1005, 914368), (1040, 883596), (1072, 857220), (1092, 841520), (1099, 836160), (1120, 820482), (1248, 736330), (1256, 731640), (1340, 685776), (1344, 683735), (1365, 673216), (1407, 653120), (1456, 631140), (1560, 589064), (1570, 585312), (1608, 571480), (1680, 546988), (1742, 527520), (1820, 504912), (1876, 489840), (1884, 487760), (2010, 457184), (2041, 450240), (2080, 441798), (2144, 428610), (2184, 420760), (2198, 418080), (2240, 410241), (2345, 391872), (2355, 390208), (2496, 368165), (2512, 365820), (2613, 351680), (2680, 342888), (2730, 336608), (2814, 326560), (2912, 315570), (3120, 294532), (3140, 292656), (3216, 285740), (3297, 278720), (3360, 273494), (3484, 263760), (3640, 252456), (3752, 244920), (3768, 243880), (4020, 228592), (4082, 225120), (4160, 220899), (4288, 214305), (4355, 211008), (4368, 210380), (4396, 209040), (4690, 195936), (4710, 195104), (5024, 182910), (5226, 175840), (5360, 171444), (5460, 168304), (5495, 167232), (5628, 163280), (5824, 157785), (6097, 150720), (6123, 150080), (6240, 147266), (6280, 146328), (6432, 142870), (6594, 139360), (6720, 136747), (6968, 131880), (7035, 130624), (7280, 126228), (7504, 122460), (7536, 121940), (8040, 114296), (8164, 112560), (8710, 105504), (8736, 105190), (8792, 104520), (9380, 97968), (9420, 97552), (10048, 91455), (10205, 90048), (10452, 87920), (10519, 87360), (10720, 85722), (10920, 84152), (10990, 83616), (11256, 81640), (12194, 75360), (12246, 75040), (12480, 73633), (12560, 73164), (12864, 71435), (13065, 70336), (13188, 69680), (13936, 65940), (14070, 65312), (14287, 64320), (14560, 63114), (15008, 61230), (15072, 60970), (16080, 57148), (16328, 56280), (16485, 55744), (17420, 52752), (17472, 52595), (17584, 52260), (18291, 50240), (18760, 48984), (18840, 48776), (20410, 45024), (20904, 43960), (21038, 43680), (21440, 42861), (21840, 42076), (21980, 41808), (22512, 40820), (24388, 37680), (24492, 37520), (25120, 36582), (26130, 35168), (26376, 34840), (27872, 32970), (28140, 32656), (28574, 32160), (29120, 31557), (30016, 30615), (30144, 30485)]