426464640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{1511}}^1$

素因数の和:1550

約数の個数: 288

約数和(自身を含む): 1714199760

約数和(自身を除く): 1287735120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1511, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3022, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4533, 4704, 5040, 5760, 5880, 6044, 6272, 6720, 7056, 7555, 7840, 8064, 8820, 9066, 9408, 10080, 10577, 11760, 12088, 13440, 13599, 14112, 15110, 15680, 17640, 18132, 18816, 20160, 21154, 22665, 23520, 24176, 27198, 28224, 30220, 31360, 31731, 35280, 36264, 40320, 42308, 45330, 47040, 48352, 52885, 54396, 56448, 60440, 63462, 67995, 70560, 72528, 74039, 84616, 90660, 94080, 95193, 96704, 105770, 108792, 120880, 126924, 135990, 141120, 145056, 148078, 158655, 169232, 181320, 190386, 193408, 211540, 217584, 222117, 241760, 253848, 271980, 282240, 290112, 296156, 317310, 338464, 362640, 370195, 380772, 423080, 435168, 444234, 475965, 483520, 507696, 543960, 580224, 592312, 634620, 666351, 676928, 725280, 740390, 761544, 846160, 870336, 888468, 951930, 967040, 1015392, 1087920, 1110585, 1184624, 1269240, 1332702, 1353856, 1450560, 1480780, 1523088, 1692320, 1740672, 1776936, 1903860, 2030784, 2175840, 2221170, 2369248, 2538480, 2665404, 2901120, 2961560, 3046176, 3331755, 3384640, 3553872, 3807720, 4061568, 4351680, 4442340, 4738496, 5076960, 5330808, 5923120, 6092352, 6663510, 6769280, 7107744, 7615440, 8703360, 8884680, 9476992, 10153920, 10661616, 11846240, 12184704, 13327020, 14215488, 15230880, 17769360, 20307840, 21323232, 23692480, 26654040, 28430976, 30461760, 35538720, 42646464, 47384960, 53308080, 60923520, 71077440, 85292928, 106616160, 142154880, 213232320, 426464640]

約数ペア:

[(1, 426464640), (2, 213232320), (3, 142154880), (4, 106616160), (5, 85292928), (6, 71077440), (7, 60923520), (8, 53308080), (9, 47384960), (10, 42646464), (12, 35538720), (14, 30461760), (15, 28430976), (16, 26654040), (18, 23692480), (20, 21323232), (21, 20307840), (24, 17769360), (28, 15230880), (30, 14215488), (32, 13327020), (35, 12184704), (36, 11846240), (40, 10661616), (42, 10153920), (45, 9476992), (48, 8884680), (49, 8703360), (56, 7615440), (60, 7107744), (63, 6769280), (64, 6663510), (70, 6092352), (72, 5923120), (80, 5330808), (84, 5076960), (90, 4738496), (96, 4442340), (98, 4351680), (105, 4061568), (112, 3807720), (120, 3553872), (126, 3384640), (128, 3331755), (140, 3046176), (144, 2961560), (147, 2901120), (160, 2665404), (168, 2538480), (180, 2369248), (192, 2221170), (196, 2175840), (210, 2030784), (224, 1903860), (240, 1776936), (245, 1740672), (252, 1692320), (280, 1523088), (288, 1480780), (294, 1450560), (315, 1353856), (320, 1332702), (336, 1269240), (360, 1184624), (384, 1110585), (392, 1087920), (420, 1015392), (441, 967040), (448, 951930), (480, 888468), (490, 870336), (504, 846160), (560, 761544), (576, 740390), (588, 725280), (630, 676928), (640, 666351), (672, 634620), (720, 592312), (735, 580224), (784, 543960), (840, 507696), (882, 483520), (896, 475965), (960, 444234), (980, 435168), (1008, 423080), (1120, 380772), (1152, 370195), (1176, 362640), (1260, 338464), (1344, 317310), (1440, 296156), (1470, 290112), (1511, 282240), (1568, 271980), (1680, 253848), (1764, 241760), (1920, 222117), (1960, 217584), (2016, 211540), (2205, 193408), (2240, 190386), (2352, 181320), (2520, 169232), (2688, 158655), (2880, 148078), (2940, 145056), (3022, 141120), (3136, 135990), (3360, 126924), (3528, 120880), (3920, 108792), (4032, 105770), (4410, 96704), (4480, 95193), (4533, 94080), (4704, 90660), (5040, 84616), (5760, 74039), (5880, 72528), (6044, 70560), (6272, 67995), (6720, 63462), (7056, 60440), (7555, 56448), (7840, 54396), (8064, 52885), (8820, 48352), (9066, 47040), (9408, 45330), (10080, 42308), (10577, 40320), (11760, 36264), (12088, 35280), (13440, 31731), (13599, 31360), (14112, 30220), (15110, 28224), (15680, 27198), (17640, 24176), (18132, 23520), (18816, 22665), (20160, 21154)]