386655360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2255

約数の個数: 256

約数和(自身を含む): 1517564160

約数和(自身を除く): 1130908800

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, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2213, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4426, 4480, 4992, 5460, 5824, 6240, 6639, 6720, 7280, 8320, 8736, 8852, 10920, 11065, 11648, 12480, 13278, 13440, 14560, 15491, 17472, 17704, 21840, 22130, 24960, 26556, 28769, 29120, 30982, 33195, 34944, 35408, 43680, 44260, 46473, 53112, 57538, 58240, 61964, 66390, 70816, 77455, 86307, 87360, 88520, 92946, 106224, 115076, 123928, 132780, 141632, 143845, 154910, 172614, 174720, 177040, 185892, 201383, 212448, 230152, 232365, 247856, 265560, 283264, 287690, 309820, 345228, 354080, 371784, 402766, 424896, 431535, 460304, 464730, 495712, 531120, 575380, 604149, 619640, 690456, 708160, 743568, 805532, 849792, 863070, 920608, 929460, 991424, 1006915, 1062240, 1150760, 1208298, 1239280, 1380912, 1416320, 1487136, 1611064, 1726140, 1841216, 1858920, 1982848, 2013830, 2124480, 2301520, 2416596, 2478560, 2761824, 2974272, 3020745, 3222128, 3452280, 3682432, 3717840, 4027660, 4248960, 4603040, 4833192, 4957120, 5523648, 5948544, 6041490, 6444256, 6904560, 7435680, 8055320, 9206080, 9666384, 9914240, 11047296, 12082980, 12888512, 13809120, 14871360, 16110640, 18412160, 19332768, 24165960, 25777024, 27618240, 29742720, 32221280, 38665536, 48331920, 55236480, 64442560, 77331072, 96663840, 128885120, 193327680, 386655360]

約数ペア:

[(1, 386655360), (2, 193327680), (3, 128885120), (4, 96663840), (5, 77331072), (6, 64442560), (7, 55236480), (8, 48331920), (10, 38665536), (12, 32221280), (13, 29742720), (14, 27618240), (15, 25777024), (16, 24165960), (20, 19332768), (21, 18412160), (24, 16110640), (26, 14871360), (28, 13809120), (30, 12888512), (32, 12082980), (35, 11047296), (39, 9914240), (40, 9666384), (42, 9206080), (48, 8055320), (52, 7435680), (56, 6904560), (60, 6444256), (64, 6041490), (65, 5948544), (70, 5523648), (78, 4957120), (80, 4833192), (84, 4603040), (91, 4248960), (96, 4027660), (104, 3717840), (105, 3682432), (112, 3452280), (120, 3222128), (128, 3020745), (130, 2974272), (140, 2761824), (156, 2478560), (160, 2416596), (168, 2301520), (182, 2124480), (192, 2013830), (195, 1982848), (208, 1858920), (210, 1841216), (224, 1726140), (240, 1611064), (260, 1487136), (273, 1416320), (280, 1380912), (312, 1239280), (320, 1208298), (336, 1150760), (364, 1062240), (384, 1006915), (390, 991424), (416, 929460), (420, 920608), (448, 863070), (455, 849792), (480, 805532), (520, 743568), (546, 708160), (560, 690456), (624, 619640), (640, 604149), (672, 575380), (728, 531120), (780, 495712), (832, 464730), (840, 460304), (896, 431535), (910, 424896), (960, 402766), (1040, 371784), (1092, 354080), (1120, 345228), (1248, 309820), (1344, 287690), (1365, 283264), (1456, 265560), (1560, 247856), (1664, 232365), (1680, 230152), (1820, 212448), (1920, 201383), (2080, 185892), (2184, 177040), (2213, 174720), (2240, 172614), (2496, 154910), (2688, 143845), (2730, 141632), (2912, 132780), (3120, 123928), (3360, 115076), (3640, 106224), (4160, 92946), (4368, 88520), (4426, 87360), (4480, 86307), (4992, 77455), (5460, 70816), (5824, 66390), (6240, 61964), (6639, 58240), (6720, 57538), (7280, 53112), (8320, 46473), (8736, 44260), (8852, 43680), (10920, 35408), (11065, 34944), (11648, 33195), (12480, 30982), (13278, 29120), (13440, 28769), (14560, 26556), (15491, 24960), (17472, 22130), (17704, 21840)]