391877640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 384

約数和(自身を含む): 1619205120

約数和(自身を除く): 1227327480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 67, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 134, 140, 154, 165, 168, 180, 198, 201, 210, 211, 220, 231, 252, 264, 268, 280, 308, 315, 330, 335, 360, 385, 396, 402, 420, 422, 440, 462, 469, 495, 504, 536, 603, 616, 630, 633, 660, 670, 693, 737, 770, 792, 804, 840, 844, 924, 938, 990, 1005, 1055, 1155, 1206, 1260, 1266, 1320, 1340, 1386, 1407, 1474, 1477, 1540, 1608, 1688, 1848, 1876, 1899, 1980, 2010, 2110, 2211, 2310, 2321, 2345, 2412, 2520, 2532, 2680, 2772, 2814, 2948, 2954, 3015, 3080, 3165, 3465, 3685, 3752, 3798, 3960, 4020, 4220, 4221, 4422, 4431, 4620, 4642, 4690, 4824, 5064, 5159, 5544, 5628, 5896, 5908, 6030, 6330, 6633, 6930, 6963, 7035, 7370, 7385, 7596, 8040, 8440, 8442, 8844, 8862, 9240, 9284, 9380, 9495, 10318, 11055, 11256, 11605, 11816, 12060, 12660, 13266, 13293, 13860, 13926, 14070, 14137, 14740, 14770, 15192, 15477, 16247, 16884, 17688, 17724, 18568, 18760, 18990, 20636, 20889, 21105, 22110, 22155, 23210, 24120, 25320, 25795, 26532, 26586, 27720, 27852, 28140, 28274, 29480, 29540, 30954, 32494, 33165, 33768, 34815, 35448, 37980, 41272, 41778, 42210, 42411, 44220, 44310, 46420, 46431, 48741, 51590, 53064, 53172, 55704, 56280, 56548, 59080, 61908, 64988, 66330, 66465, 69630, 70685, 75960, 77385, 81235, 83556, 84420, 84822, 88440, 88620, 92840, 92862, 97482, 98959, 103180, 104445, 106344, 113096, 123816, 127233, 129976, 132660, 132930, 139260, 141370, 146223, 154770, 155507, 162470, 167112, 168840, 169644, 177240, 185724, 194964, 197918, 206360, 208890, 212055, 232155, 243705, 254466, 265320, 265860, 278520, 282740, 292446, 296877, 309540, 311014, 324940, 339288, 371448, 389928, 395836, 417780, 424110, 464310, 466521, 487410, 494795, 508932, 531720, 565480, 584892, 593754, 619080, 622028, 636165, 649880, 731115, 777535, 791672, 835560, 848220, 890631, 928620, 933042, 974820, 989590, 1017864, 1088549, 1169784, 1187508, 1244056, 1272330, 1399563, 1462230, 1484385, 1555070, 1696440, 1781262, 1857240, 1866084, 1949640, 1979180, 2177098, 2332605, 2375016, 2544660, 2799126, 2924460, 2968770, 3110140, 3265647, 3562524, 3732168, 3958360, 4354196, 4453155, 4665210, 5089320, 5442745, 5598252, 5848920, 5937540, 6220280, 6531294, 6997815, 7125048, 8708392, 8906310, 9330420, 9796941, 10885490, 11196504, 11875080, 13062588, 13995630, 16328235, 17812620, 18660840, 19593882, 21770980, 26125176, 27991260, 32656470, 35625240, 39187764, 43541960, 48984705, 55982520, 65312940, 78375528, 97969410, 130625880, 195938820, 391877640]

約数ペア:

[(1, 391877640), (2, 195938820), (3, 130625880), (4, 97969410), (5, 78375528), (6, 65312940), (7, 55982520), (8, 48984705), (9, 43541960), (10, 39187764), (11, 35625240), (12, 32656470), (14, 27991260), (15, 26125176), (18, 21770980), (20, 19593882), (21, 18660840), (22, 17812620), (24, 16328235), (28, 13995630), (30, 13062588), (33, 11875080), (35, 11196504), (36, 10885490), (40, 9796941), (42, 9330420), (44, 8906310), (45, 8708392), (55, 7125048), (56, 6997815), (60, 6531294), (63, 6220280), (66, 5937540), (67, 5848920), (70, 5598252), (72, 5442745), (77, 5089320), (84, 4665210), (88, 4453155), (90, 4354196), (99, 3958360), (105, 3732168), (110, 3562524), (120, 3265647), (126, 3110140), (132, 2968770), (134, 2924460), (140, 2799126), (154, 2544660), (165, 2375016), (168, 2332605), (180, 2177098), (198, 1979180), (201, 1949640), (210, 1866084), (211, 1857240), (220, 1781262), (231, 1696440), (252, 1555070), (264, 1484385), (268, 1462230), (280, 1399563), (308, 1272330), (315, 1244056), (330, 1187508), (335, 1169784), (360, 1088549), (385, 1017864), (396, 989590), (402, 974820), (420, 933042), (422, 928620), (440, 890631), (462, 848220), (469, 835560), (495, 791672), (504, 777535), (536, 731115), (603, 649880), (616, 636165), (630, 622028), (633, 619080), (660, 593754), (670, 584892), (693, 565480), (737, 531720), (770, 508932), (792, 494795), (804, 487410), (840, 466521), (844, 464310), (924, 424110), (938, 417780), (990, 395836), (1005, 389928), (1055, 371448), (1155, 339288), (1206, 324940), (1260, 311014), (1266, 309540), (1320, 296877), (1340, 292446), (1386, 282740), (1407, 278520), (1474, 265860), (1477, 265320), (1540, 254466), (1608, 243705), (1688, 232155), (1848, 212055), (1876, 208890), (1899, 206360), (1980, 197918), (2010, 194964), (2110, 185724), (2211, 177240), (2310, 169644), (2321, 168840), (2345, 167112), (2412, 162470), (2520, 155507), (2532, 154770), (2680, 146223), (2772, 141370), (2814, 139260), (2948, 132930), (2954, 132660), (3015, 129976), (3080, 127233), (3165, 123816), (3465, 113096), (3685, 106344), (3752, 104445), (3798, 103180), (3960, 98959), (4020, 97482), (4220, 92862), (4221, 92840), (4422, 88620), (4431, 88440), (4620, 84822), (4642, 84420), (4690, 83556), (4824, 81235), (5064, 77385), (5159, 75960), (5544, 70685), (5628, 69630), (5896, 66465), (5908, 66330), (6030, 64988), (6330, 61908), (6633, 59080), (6930, 56548), (6963, 56280), (7035, 55704), (7370, 53172), (7385, 53064), (7596, 51590), (8040, 48741), (8440, 46431), (8442, 46420), (8844, 44310), (8862, 44220), (9240, 42411), (9284, 42210), (9380, 41778), (9495, 41272), (10318, 37980), (11055, 35448), (11256, 34815), (11605, 33768), (11816, 33165), (12060, 32494), (12660, 30954), (13266, 29540), (13293, 29480), (13860, 28274), (13926, 28140), (14070, 27852), (14137, 27720), (14740, 26586), (14770, 26532), (15192, 25795), (15477, 25320), (16247, 24120), (16884, 23210), (17688, 22155), (17724, 22110), (18568, 21105), (18760, 20889), (18990, 20636)]