456418440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 1561248000

約数和(自身を除く): 1104829560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 199, 207, 230, 276, 277, 345, 360, 398, 414, 460, 552, 554, 597, 690, 796, 828, 831, 920, 995, 1035, 1108, 1194, 1380, 1385, 1592, 1656, 1662, 1791, 1990, 2070, 2216, 2388, 2493, 2760, 2770, 2985, 3324, 3582, 3980, 4140, 4155, 4577, 4776, 4986, 5540, 5970, 6371, 6648, 7164, 7960, 8280, 8310, 8955, 9154, 9972, 11080, 11940, 12465, 12742, 13731, 14328, 16620, 17910, 18308, 19113, 19944, 22885, 23880, 24930, 25484, 27462, 31855, 33240, 35820, 36616, 38226, 41193, 45770, 49860, 50968, 54924, 55123, 57339, 63710, 68655, 71640, 76452, 82386, 91540, 95565, 99720, 109848, 110246, 114678, 127420, 137310, 152904, 164772, 165369, 183080, 191130, 205965, 220492, 229356, 254840, 274620, 275615, 286695, 329544, 330738, 382260, 411930, 440984, 458712, 496107, 549240, 551230, 573390, 661476, 764520, 823860, 826845, 992214, 1102460, 1146780, 1267829, 1322952, 1647720, 1653690, 1984428, 2204920, 2293560, 2480535, 2535658, 3307380, 3803487, 3968856, 4961070, 5071316, 6339145, 6614760, 7606974, 9922140, 10142632, 11410461, 12678290, 15213948, 19017435, 19844280, 22820922, 25356580, 30427896, 38034870, 45641844, 50713160, 57052305, 76069740, 91283688, 114104610, 152139480, 228209220, 456418440]

約数ペア:

[(1, 456418440), (2, 228209220), (3, 152139480), (4, 114104610), (5, 91283688), (6, 76069740), (8, 57052305), (9, 50713160), (10, 45641844), (12, 38034870), (15, 30427896), (18, 25356580), (20, 22820922), (23, 19844280), (24, 19017435), (30, 15213948), (36, 12678290), (40, 11410461), (45, 10142632), (46, 9922140), (60, 7606974), (69, 6614760), (72, 6339145), (90, 5071316), (92, 4961070), (115, 3968856), (120, 3803487), (138, 3307380), (180, 2535658), (184, 2480535), (199, 2293560), (207, 2204920), (230, 1984428), (276, 1653690), (277, 1647720), (345, 1322952), (360, 1267829), (398, 1146780), (414, 1102460), (460, 992214), (552, 826845), (554, 823860), (597, 764520), (690, 661476), (796, 573390), (828, 551230), (831, 549240), (920, 496107), (995, 458712), (1035, 440984), (1108, 411930), (1194, 382260), (1380, 330738), (1385, 329544), (1592, 286695), (1656, 275615), (1662, 274620), (1791, 254840), (1990, 229356), (2070, 220492), (2216, 205965), (2388, 191130), (2493, 183080), (2760, 165369), (2770, 164772), (2985, 152904), (3324, 137310), (3582, 127420), (3980, 114678), (4140, 110246), (4155, 109848), (4577, 99720), (4776, 95565), (4986, 91540), (5540, 82386), (5970, 76452), (6371, 71640), (6648, 68655), (7164, 63710), (7960, 57339), (8280, 55123), (8310, 54924), (8955, 50968), (9154, 49860), (9972, 45770), (11080, 41193), (11940, 38226), (12465, 36616), (12742, 35820), (13731, 33240), (14328, 31855), (16620, 27462), (17910, 25484), (18308, 24930), (19113, 23880), (19944, 22885)]