318885840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 480

約数和(自身を含む): 1369245696

約数和(自身を除く): 1050359856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 104, 105, 112, 117, 120, 124, 126, 130, 140, 144, 155, 156, 157, 168, 180, 182, 186, 195, 208, 210, 217, 234, 240, 248, 252, 260, 273, 279, 280, 310, 312, 314, 315, 336, 360, 364, 372, 390, 403, 420, 434, 455, 465, 468, 471, 496, 504, 520, 546, 558, 560, 585, 620, 624, 628, 630, 651, 720, 728, 744, 780, 785, 806, 819, 840, 868, 910, 930, 936, 942, 1008, 1040, 1085, 1092, 1099, 1116, 1170, 1209, 1240, 1256, 1260, 1302, 1365, 1395, 1413, 1456, 1488, 1560, 1570, 1612, 1638, 1680, 1736, 1820, 1860, 1872, 1884, 1953, 2015, 2041, 2170, 2184, 2198, 2232, 2340, 2355, 2418, 2480, 2512, 2520, 2604, 2730, 2790, 2821, 2826, 3120, 3140, 3224, 3255, 3276, 3297, 3472, 3627, 3640, 3720, 3768, 3906, 4030, 4082, 4095, 4340, 4368, 4396, 4464, 4680, 4710, 4836, 4867, 5040, 5208, 5460, 5495, 5580, 5642, 5652, 6045, 6123, 6280, 6448, 6510, 6552, 6594, 7065, 7254, 7280, 7440, 7536, 7812, 8060, 8164, 8190, 8463, 8680, 8792, 9360, 9420, 9672, 9734, 9765, 9891, 10205, 10416, 10920, 10990, 11160, 11284, 11304, 12090, 12246, 12560, 13020, 13104, 13188, 14105, 14130, 14287, 14508, 14601, 15624, 16120, 16328, 16380, 16485, 16926, 17360, 17584, 18135, 18369, 18840, 19344, 19468, 19530, 19782, 20410, 21840, 21980, 22320, 22568, 22608, 24180, 24335, 24492, 25389, 26040, 26376, 28210, 28260, 28574, 29016, 29202, 30615, 31248, 32240, 32656, 32760, 32970, 33852, 34069, 36270, 36738, 37680, 38936, 39060, 39564, 40820, 42315, 42861, 43803, 43960, 45136, 48360, 48670, 48984, 49455, 50778, 52080, 52752, 56420, 56520, 57148, 58032, 58404, 61230, 63271, 65520, 65940, 67704, 68138, 71435, 72540, 73005, 73476, 77872, 78120, 79128, 81640, 84630, 85722, 87606, 87920, 91845, 96720, 97340, 97968, 98910, 101556, 102207, 112840, 113040, 114296, 116808, 122460, 126542, 126945, 128583, 131880, 135408, 136276, 142870, 145080, 146010, 146952, 156240, 158256, 163280, 169260, 170345, 171444, 175212, 183690, 189813, 194680, 197820, 203112, 204414, 214305, 219015, 225680, 228592, 233616, 244920, 253084, 253890, 257166, 263760, 272552, 285740, 290160, 292020, 293904, 306621, 316355, 338520, 340690, 342888, 350424, 367380, 379626, 389360, 395640, 406224, 408828, 428610, 438030, 442897, 489840, 506168, 507780, 511035, 514332, 545104, 569439, 571480, 584040, 613242, 632710, 642915, 677040, 681380, 685776, 700848, 734760, 759252, 791280, 817656, 857220, 876060, 885794, 949065, 1012336, 1015560, 1022070, 1028664, 1138878, 1142960, 1168080, 1226484, 1265420, 1285830, 1328691, 1362760, 1469520, 1518504, 1533105, 1635312, 1714440, 1752120, 1771588, 1898130, 2031120, 2044140, 2057328, 2214485, 2277756, 2452968, 2530840, 2571660, 2657382, 2725520, 2847195, 3037008, 3066210, 3428880, 3504240, 3543176, 3796260, 3986073, 4088280, 4428970, 4555512, 4905936, 5061680, 5143320, 5314764, 5694390, 6132420, 6643455, 7086352, 7592520, 7972146, 8176560, 8857940, 9111024, 10286640, 10629528, 11388780, 12264840, 13286910, 15185040, 15944292, 17715880, 19930365, 21259056, 22777560, 24529680, 26573820, 31888584, 35431760, 39860730, 45555120, 53147640, 63777168, 79721460, 106295280, 159442920, 318885840]

約数ペア:

[(1, 318885840), (2, 159442920), (3, 106295280), (4, 79721460), (5, 63777168), (6, 53147640), (7, 45555120), (8, 39860730), (9, 35431760), (10, 31888584), (12, 26573820), (13, 24529680), (14, 22777560), (15, 21259056), (16, 19930365), (18, 17715880), (20, 15944292), (21, 15185040), (24, 13286910), (26, 12264840), (28, 11388780), (30, 10629528), (31, 10286640), (35, 9111024), (36, 8857940), (39, 8176560), (40, 7972146), (42, 7592520), (45, 7086352), (48, 6643455), (52, 6132420), (56, 5694390), (60, 5314764), (62, 5143320), (63, 5061680), (65, 4905936), (70, 4555512), (72, 4428970), (78, 4088280), (80, 3986073), (84, 3796260), (90, 3543176), (91, 3504240), (93, 3428880), (104, 3066210), (105, 3037008), (112, 2847195), (117, 2725520), (120, 2657382), (124, 2571660), (126, 2530840), (130, 2452968), (140, 2277756), (144, 2214485), (155, 2057328), (156, 2044140), (157, 2031120), (168, 1898130), (180, 1771588), (182, 1752120), (186, 1714440), (195, 1635312), (208, 1533105), (210, 1518504), (217, 1469520), (234, 1362760), (240, 1328691), (248, 1285830), (252, 1265420), (260, 1226484), (273, 1168080), (279, 1142960), (280, 1138878), (310, 1028664), (312, 1022070), (314, 1015560), (315, 1012336), (336, 949065), (360, 885794), (364, 876060), (372, 857220), (390, 817656), (403, 791280), (420, 759252), (434, 734760), (455, 700848), (465, 685776), (468, 681380), (471, 677040), (496, 642915), (504, 632710), (520, 613242), (546, 584040), (558, 571480), (560, 569439), (585, 545104), (620, 514332), (624, 511035), (628, 507780), (630, 506168), (651, 489840), (720, 442897), (728, 438030), (744, 428610), (780, 408828), (785, 406224), (806, 395640), (819, 389360), (840, 379626), (868, 367380), (910, 350424), (930, 342888), (936, 340690), (942, 338520), (1008, 316355), (1040, 306621), (1085, 293904), (1092, 292020), (1099, 290160), (1116, 285740), (1170, 272552), (1209, 263760), (1240, 257166), (1256, 253890), (1260, 253084), (1302, 244920), (1365, 233616), (1395, 228592), (1413, 225680), (1456, 219015), (1488, 214305), (1560, 204414), (1570, 203112), (1612, 197820), (1638, 194680), (1680, 189813), (1736, 183690), (1820, 175212), (1860, 171444), (1872, 170345), (1884, 169260), (1953, 163280), (2015, 158256), (2041, 156240), (2170, 146952), (2184, 146010), (2198, 145080), (2232, 142870), (2340, 136276), (2355, 135408), (2418, 131880), (2480, 128583), (2512, 126945), (2520, 126542), (2604, 122460), (2730, 116808), (2790, 114296), (2821, 113040), (2826, 112840), (3120, 102207), (3140, 101556), (3224, 98910), (3255, 97968), (3276, 97340), (3297, 96720), (3472, 91845), (3627, 87920), (3640, 87606), (3720, 85722), (3768, 84630), (3906, 81640), (4030, 79128), (4082, 78120), (4095, 77872), (4340, 73476), (4368, 73005), (4396, 72540), (4464, 71435), (4680, 68138), (4710, 67704), (4836, 65940), (4867, 65520), (5040, 63271), (5208, 61230), (5460, 58404), (5495, 58032), (5580, 57148), (5642, 56520), (5652, 56420), (6045, 52752), (6123, 52080), (6280, 50778), (6448, 49455), (6510, 48984), (6552, 48670), (6594, 48360), (7065, 45136), (7254, 43960), (7280, 43803), (7440, 42861), (7536, 42315), (7812, 40820), (8060, 39564), (8164, 39060), (8190, 38936), (8463, 37680), (8680, 36738), (8792, 36270), (9360, 34069), (9420, 33852), (9672, 32970), (9734, 32760), (9765, 32656), (9891, 32240), (10205, 31248), (10416, 30615), (10920, 29202), (10990, 29016), (11160, 28574), (11284, 28260), (11304, 28210), (12090, 26376), (12246, 26040), (12560, 25389), (13020, 24492), (13104, 24335), (13188, 24180), (14105, 22608), (14130, 22568), (14287, 22320), (14508, 21980), (14601, 21840), (15624, 20410), (16120, 19782), (16328, 19530), (16380, 19468), (16485, 19344), (16926, 18840), (17360, 18369), (17584, 18135)]