2389607040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:627

約数の個数: 256

約数和(自身を含む): 8129808000

約数和(自身を除く): 5740200960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 179, 192, 204, 240, 255, 272, 320, 340, 358, 384, 408, 409, 480, 510, 537, 544, 640, 680, 716, 816, 818, 895, 960, 1020, 1074, 1088, 1227, 1360, 1432, 1632, 1636, 1790, 1920, 2040, 2045, 2148, 2176, 2454, 2685, 2720, 2864, 3043, 3264, 3272, 3580, 4080, 4090, 4296, 4908, 5370, 5440, 5728, 6086, 6135, 6528, 6544, 6953, 7160, 8160, 8180, 8592, 9129, 9816, 10740, 10880, 11456, 12172, 12270, 13088, 13906, 14320, 15215, 16320, 16360, 17184, 18258, 19632, 20859, 21480, 22912, 24344, 24540, 26176, 27812, 28640, 30430, 32640, 32720, 34368, 34765, 36516, 39264, 41718, 42960, 45645, 48688, 49080, 52352, 55624, 57280, 60860, 65440, 68736, 69530, 73032, 73211, 78528, 83436, 85920, 91290, 97376, 98160, 104295, 111248, 114560, 121720, 130880, 139060, 146064, 146422, 157056, 166872, 171840, 182580, 194752, 196320, 208590, 219633, 222496, 243440, 261760, 278120, 292128, 292844, 333744, 343680, 365160, 366055, 389504, 392640, 417180, 439266, 444992, 486880, 556240, 584256, 585688, 667488, 730320, 732110, 785280, 834360, 878532, 889984, 973760, 1098165, 1112480, 1168512, 1171376, 1244587, 1334976, 1460640, 1464220, 1668720, 1757064, 1947520, 2196330, 2224960, 2342752, 2489174, 2669952, 2921280, 2928440, 3337440, 3514128, 3733761, 4392660, 4449920, 4685504, 4978348, 5842560, 5856880, 6222935, 6674880, 7028256, 7467522, 8785320, 9371008, 9956696, 11713760, 12445870, 13349760, 14056512, 14935044, 17570640, 18668805, 19913392, 23427520, 24891740, 28113024, 29870088, 35141280, 37337610, 39826784, 46855040, 49783480, 59740176, 70282560, 74675220, 79653568, 99566960, 119480352, 140565120, 149350440, 159307136, 199133920, 238960704, 298700880, 398267840, 477921408, 597401760, 796535680, 1194803520, 2389607040]

約数ペア:

[(1, 2389607040), (2, 1194803520), (3, 796535680), (4, 597401760), (5, 477921408), (6, 398267840), (8, 298700880), (10, 238960704), (12, 199133920), (15, 159307136), (16, 149350440), (17, 140565120), (20, 119480352), (24, 99566960), (30, 79653568), (32, 74675220), (34, 70282560), (40, 59740176), (48, 49783480), (51, 46855040), (60, 39826784), (64, 37337610), (68, 35141280), (80, 29870088), (85, 28113024), (96, 24891740), (102, 23427520), (120, 19913392), (128, 18668805), (136, 17570640), (160, 14935044), (170, 14056512), (179, 13349760), (192, 12445870), (204, 11713760), (240, 9956696), (255, 9371008), (272, 8785320), (320, 7467522), (340, 7028256), (358, 6674880), (384, 6222935), (408, 5856880), (409, 5842560), (480, 4978348), (510, 4685504), (537, 4449920), (544, 4392660), (640, 3733761), (680, 3514128), (716, 3337440), (816, 2928440), (818, 2921280), (895, 2669952), (960, 2489174), (1020, 2342752), (1074, 2224960), (1088, 2196330), (1227, 1947520), (1360, 1757064), (1432, 1668720), (1632, 1464220), (1636, 1460640), (1790, 1334976), (1920, 1244587), (2040, 1171376), (2045, 1168512), (2148, 1112480), (2176, 1098165), (2454, 973760), (2685, 889984), (2720, 878532), (2864, 834360), (3043, 785280), (3264, 732110), (3272, 730320), (3580, 667488), (4080, 585688), (4090, 584256), (4296, 556240), (4908, 486880), (5370, 444992), (5440, 439266), (5728, 417180), (6086, 392640), (6135, 389504), (6528, 366055), (6544, 365160), (6953, 343680), (7160, 333744), (8160, 292844), (8180, 292128), (8592, 278120), (9129, 261760), (9816, 243440), (10740, 222496), (10880, 219633), (11456, 208590), (12172, 196320), (12270, 194752), (13088, 182580), (13906, 171840), (14320, 166872), (15215, 157056), (16320, 146422), (16360, 146064), (17184, 139060), (18258, 130880), (19632, 121720), (20859, 114560), (21480, 111248), (22912, 104295), (24344, 98160), (24540, 97376), (26176, 91290), (27812, 85920), (28640, 83436), (30430, 78528), (32640, 73211), (32720, 73032), (34368, 69530), (34765, 68736), (36516, 65440), (39264, 60860), (41718, 57280), (42960, 55624), (45645, 52352), (48688, 49080)]