385848960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1559

約数の個数: 256

約数和(自身を含む): 1480550400

約数和(自身を除く): 1094701440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1511, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3022, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4533, 4560, 5320, 6044, 6080, 6384, 6720, 7296, 7555, 7980, 8512, 9066, 9120, 10577, 10640, 12088, 12160, 12768, 13440, 15110, 15960, 17024, 18132, 18240, 21154, 21280, 22665, 24176, 25536, 28709, 30220, 31731, 31920, 36264, 36480, 42308, 42560, 45330, 48352, 51072, 52885, 57418, 60440, 63462, 63840, 72528, 84616, 85120, 86127, 90660, 96704, 105770, 114836, 120880, 126924, 127680, 143545, 145056, 158655, 169232, 172254, 181320, 193408, 200963, 211540, 229672, 241760, 253848, 255360, 287090, 290112, 317310, 338464, 344508, 362640, 401926, 423080, 430635, 459344, 483520, 507696, 574180, 580224, 602889, 634620, 676928, 689016, 725280, 803852, 846160, 861270, 918688, 967040, 1004815, 1015392, 1148360, 1205778, 1269240, 1353856, 1378032, 1450560, 1607704, 1692320, 1722540, 1837376, 2009630, 2030784, 2296720, 2411556, 2538480, 2756064, 2901120, 3014445, 3215408, 3384640, 3445080, 3674752, 4019260, 4061568, 4593440, 4823112, 5076960, 5512128, 6028890, 6430816, 6769280, 6890160, 8038520, 9186880, 9646224, 10153920, 11024256, 12057780, 12861632, 13780320, 16077040, 18373760, 19292448, 20307840, 24115560, 25723264, 27560640, 32154080, 38584896, 48231120, 55121280, 64308160, 77169792, 96462240, 128616320, 192924480, 385848960]

約数ペア:

[(1, 385848960), (2, 192924480), (3, 128616320), (4, 96462240), (5, 77169792), (6, 64308160), (7, 55121280), (8, 48231120), (10, 38584896), (12, 32154080), (14, 27560640), (15, 25723264), (16, 24115560), (19, 20307840), (20, 19292448), (21, 18373760), (24, 16077040), (28, 13780320), (30, 12861632), (32, 12057780), (35, 11024256), (38, 10153920), (40, 9646224), (42, 9186880), (48, 8038520), (56, 6890160), (57, 6769280), (60, 6430816), (64, 6028890), (70, 5512128), (76, 5076960), (80, 4823112), (84, 4593440), (95, 4061568), (96, 4019260), (105, 3674752), (112, 3445080), (114, 3384640), (120, 3215408), (128, 3014445), (133, 2901120), (140, 2756064), (152, 2538480), (160, 2411556), (168, 2296720), (190, 2030784), (192, 2009630), (210, 1837376), (224, 1722540), (228, 1692320), (240, 1607704), (266, 1450560), (280, 1378032), (285, 1353856), (304, 1269240), (320, 1205778), (336, 1148360), (380, 1015392), (384, 1004815), (399, 967040), (420, 918688), (448, 861270), (456, 846160), (480, 803852), (532, 725280), (560, 689016), (570, 676928), (608, 634620), (640, 602889), (665, 580224), (672, 574180), (760, 507696), (798, 483520), (840, 459344), (896, 430635), (912, 423080), (960, 401926), (1064, 362640), (1120, 344508), (1140, 338464), (1216, 317310), (1330, 290112), (1344, 287090), (1511, 255360), (1520, 253848), (1596, 241760), (1680, 229672), (1824, 211540), (1920, 200963), (1995, 193408), (2128, 181320), (2240, 172254), (2280, 169232), (2432, 158655), (2660, 145056), (2688, 143545), (3022, 127680), (3040, 126924), (3192, 120880), (3360, 114836), (3648, 105770), (3990, 96704), (4256, 90660), (4480, 86127), (4533, 85120), (4560, 84616), (5320, 72528), (6044, 63840), (6080, 63462), (6384, 60440), (6720, 57418), (7296, 52885), (7555, 51072), (7980, 48352), (8512, 45330), (9066, 42560), (9120, 42308), (10577, 36480), (10640, 36264), (12088, 31920), (12160, 31731), (12768, 30220), (13440, 28709), (15110, 25536), (15960, 24176), (17024, 22665), (18132, 21280), (18240, 21154)]