389862720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 420

約数和(自身を含む): 1518566940

約数和(自身を除く): 1128704220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 89, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 169, 178, 180, 192, 195, 208, 216, 234, 240, 260, 267, 270, 288, 312, 320, 324, 338, 351, 356, 360, 390, 405, 416, 432, 445, 468, 480, 507, 520, 534, 540, 576, 585, 624, 648, 676, 702, 712, 720, 780, 801, 810, 832, 845, 864, 890, 936, 960, 1014, 1040, 1053, 1068, 1080, 1157, 1170, 1248, 1296, 1335, 1352, 1404, 1424, 1440, 1521, 1560, 1602, 1620, 1690, 1728, 1755, 1780, 1872, 2028, 2080, 2106, 2136, 2160, 2314, 2340, 2403, 2496, 2535, 2592, 2670, 2704, 2808, 2848, 2880, 3042, 3120, 3204, 3240, 3380, 3471, 3510, 3560, 3744, 4005, 4056, 4160, 4212, 4272, 4320, 4563, 4628, 4680, 4806, 5070, 5184, 5265, 5340, 5408, 5616, 5696, 5785, 6084, 6240, 6408, 6480, 6760, 6942, 7020, 7120, 7209, 7488, 7605, 8010, 8112, 8424, 8544, 8640, 9126, 9256, 9360, 9612, 10140, 10413, 10530, 10680, 10816, 11232, 11570, 12015, 12168, 12480, 12816, 12960, 13520, 13689, 13884, 14040, 14240, 14418, 15041, 15210, 16020, 16224, 16848, 17088, 17355, 18252, 18512, 18720, 19224, 20280, 20826, 21060, 21360, 22464, 22815, 23140, 24030, 24336, 25632, 25920, 27040, 27378, 27768, 28080, 28480, 28836, 30082, 30420, 31239, 32040, 32448, 33696, 34710, 36045, 36504, 37024, 37440, 38448, 40560, 41652, 42120, 42720, 45123, 45630, 46280, 48060, 48672, 51264, 52065, 54080, 54756, 55536, 56160, 57672, 60164, 60840, 62478, 64080, 67392, 68445, 69420, 72090, 73008, 74048, 75205, 76896, 81120, 83304, 84240, 85440, 90246, 91260, 92560, 93717, 96120, 97344, 104130, 109512, 111072, 112320, 115344, 120328, 121680, 124956, 128160, 135369, 136890, 138840, 144180, 146016, 150410, 153792, 156195, 162240, 166608, 168480, 180492, 182520, 185120, 187434, 192240, 208260, 219024, 222144, 225615, 230688, 240656, 243360, 249912, 256320, 270738, 273780, 277680, 288360, 292032, 300820, 312390, 333216, 336960, 360984, 365040, 370240, 374868, 384480, 406107, 416520, 438048, 451230, 461376, 468585, 481312, 486720, 499824, 541476, 547560, 555360, 576720, 601640, 624780, 666432, 676845, 721968, 730080, 749736, 768960, 812214, 833040, 876096, 902460, 937170, 962624, 999648, 1082952, 1095120, 1110720, 1153440, 1203280, 1218321, 1249560, 1353690, 1443936, 1460160, 1499472, 1624428, 1666080, 1804920, 1874340, 1999296, 2030535, 2165904, 2190240, 2306880, 2406560, 2436642, 2499120, 2707380, 2887872, 2998944, 3248856, 3332160, 3609840, 3748680, 4061070, 4331808, 4380480, 4813120, 4873284, 4998240, 5414760, 5997888, 6091605, 6497712, 7219680, 7497360, 8122140, 8663616, 9746568, 9996480, 10829520, 12183210, 12995424, 14439360, 14994720, 16244280, 19493136, 21659040, 24366420, 25990848, 29989440, 32488560, 38986272, 43318080, 48732840, 64977120, 77972544, 97465680, 129954240, 194931360, 389862720]

約数ペア:

[(1, 389862720), (2, 194931360), (3, 129954240), (4, 97465680), (5, 77972544), (6, 64977120), (8, 48732840), (9, 43318080), (10, 38986272), (12, 32488560), (13, 29989440), (15, 25990848), (16, 24366420), (18, 21659040), (20, 19493136), (24, 16244280), (26, 14994720), (27, 14439360), (30, 12995424), (32, 12183210), (36, 10829520), (39, 9996480), (40, 9746568), (45, 8663616), (48, 8122140), (52, 7497360), (54, 7219680), (60, 6497712), (64, 6091605), (65, 5997888), (72, 5414760), (78, 4998240), (80, 4873284), (81, 4813120), (89, 4380480), (90, 4331808), (96, 4061070), (104, 3748680), (108, 3609840), (117, 3332160), (120, 3248856), (130, 2998944), (135, 2887872), (144, 2707380), (156, 2499120), (160, 2436642), (162, 2406560), (169, 2306880), (178, 2190240), (180, 2165904), (192, 2030535), (195, 1999296), (208, 1874340), (216, 1804920), (234, 1666080), (240, 1624428), (260, 1499472), (267, 1460160), (270, 1443936), (288, 1353690), (312, 1249560), (320, 1218321), (324, 1203280), (338, 1153440), (351, 1110720), (356, 1095120), (360, 1082952), (390, 999648), (405, 962624), (416, 937170), (432, 902460), (445, 876096), (468, 833040), (480, 812214), (507, 768960), (520, 749736), (534, 730080), (540, 721968), (576, 676845), (585, 666432), (624, 624780), (648, 601640), (676, 576720), (702, 555360), (712, 547560), (720, 541476), (780, 499824), (801, 486720), (810, 481312), (832, 468585), (845, 461376), (864, 451230), (890, 438048), (936, 416520), (960, 406107), (1014, 384480), (1040, 374868), (1053, 370240), (1068, 365040), (1080, 360984), (1157, 336960), (1170, 333216), (1248, 312390), (1296, 300820), (1335, 292032), (1352, 288360), (1404, 277680), (1424, 273780), (1440, 270738), (1521, 256320), (1560, 249912), (1602, 243360), (1620, 240656), (1690, 230688), (1728, 225615), (1755, 222144), (1780, 219024), (1872, 208260), (2028, 192240), (2080, 187434), (2106, 185120), (2136, 182520), (2160, 180492), (2314, 168480), (2340, 166608), (2403, 162240), (2496, 156195), (2535, 153792), (2592, 150410), (2670, 146016), (2704, 144180), (2808, 138840), (2848, 136890), (2880, 135369), (3042, 128160), (3120, 124956), (3204, 121680), (3240, 120328), (3380, 115344), (3471, 112320), (3510, 111072), (3560, 109512), (3744, 104130), (4005, 97344), (4056, 96120), (4160, 93717), (4212, 92560), (4272, 91260), (4320, 90246), (4563, 85440), (4628, 84240), (4680, 83304), (4806, 81120), (5070, 76896), (5184, 75205), (5265, 74048), (5340, 73008), (5408, 72090), (5616, 69420), (5696, 68445), (5785, 67392), (6084, 64080), (6240, 62478), (6408, 60840), (6480, 60164), (6760, 57672), (6942, 56160), (7020, 55536), (7120, 54756), (7209, 54080), (7488, 52065), (7605, 51264), (8010, 48672), (8112, 48060), (8424, 46280), (8544, 45630), (8640, 45123), (9126, 42720), (9256, 42120), (9360, 41652), (9612, 40560), (10140, 38448), (10413, 37440), (10530, 37024), (10680, 36504), (10816, 36045), (11232, 34710), (11570, 33696), (12015, 32448), (12168, 32040), (12480, 31239), (12816, 30420), (12960, 30082), (13520, 28836), (13689, 28480), (13884, 28080), (14040, 27768), (14240, 27378), (14418, 27040), (15041, 25920), (15210, 25632), (16020, 24336), (16224, 24030), (16848, 23140), (17088, 22815), (17355, 22464), (18252, 21360), (18512, 21060), (18720, 20826), (19224, 20280)]