425070720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1492

約数の個数: 256

約数和(自身を含む): 1595116800

約数和(自身を除く): 1170046080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1447, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 2894, 3060, 3264, 3456, 3672, 4080, 4320, 4341, 4590, 4896, 5440, 5760, 5788, 6120, 6528, 7235, 7344, 8160, 8640, 8682, 9180, 9792, 10880, 11576, 12240, 13023, 14470, 14688, 16320, 17280, 17364, 18360, 19584, 21705, 23152, 24480, 24599, 26046, 28940, 29376, 32640, 34728, 36720, 39069, 43410, 46304, 48960, 49198, 52092, 57880, 58752, 65115, 69456, 73440, 73797, 78138, 86820, 92608, 97920, 98396, 104184, 115760, 122995, 130230, 138912, 146880, 147594, 156276, 173640, 185216, 195345, 196792, 208368, 221391, 231520, 245990, 260460, 277824, 293760, 295188, 312552, 347280, 368985, 390690, 393584, 416736, 442782, 463040, 491980, 520920, 555648, 590376, 625104, 664173, 694560, 737970, 781380, 787168, 833472, 885564, 926080, 983960, 1041840, 1106955, 1180752, 1250208, 1328346, 1389120, 1475940, 1562760, 1574336, 1666944, 1771128, 1967920, 2083680, 2213910, 2361504, 2500416, 2656692, 2778240, 2951880, 3125520, 3148672, 3320865, 3542256, 3935840, 4167360, 4427820, 4723008, 5000832, 5313384, 5903760, 6251040, 6641730, 7084512, 7871680, 8334720, 8855640, 9446016, 10626768, 11807520, 12502080, 13283460, 14169024, 15743360, 17711280, 21253536, 23615040, 25004160, 26566920, 28338048, 35422560, 42507072, 47230080, 53133840, 70845120, 85014144, 106267680, 141690240, 212535360, 425070720]

約数ペア:

[(1, 425070720), (2, 212535360), (3, 141690240), (4, 106267680), (5, 85014144), (6, 70845120), (8, 53133840), (9, 47230080), (10, 42507072), (12, 35422560), (15, 28338048), (16, 26566920), (17, 25004160), (18, 23615040), (20, 21253536), (24, 17711280), (27, 15743360), (30, 14169024), (32, 13283460), (34, 12502080), (36, 11807520), (40, 10626768), (45, 9446016), (48, 8855640), (51, 8334720), (54, 7871680), (60, 7084512), (64, 6641730), (68, 6251040), (72, 5903760), (80, 5313384), (85, 5000832), (90, 4723008), (96, 4427820), (102, 4167360), (108, 3935840), (120, 3542256), (128, 3320865), (135, 3148672), (136, 3125520), (144, 2951880), (153, 2778240), (160, 2656692), (170, 2500416), (180, 2361504), (192, 2213910), (204, 2083680), (216, 1967920), (240, 1771128), (255, 1666944), (270, 1574336), (272, 1562760), (288, 1475940), (306, 1389120), (320, 1328346), (340, 1250208), (360, 1180752), (384, 1106955), (408, 1041840), (432, 983960), (459, 926080), (480, 885564), (510, 833472), (540, 787168), (544, 781380), (576, 737970), (612, 694560), (640, 664173), (680, 625104), (720, 590376), (765, 555648), (816, 520920), (864, 491980), (918, 463040), (960, 442782), (1020, 416736), (1080, 393584), (1088, 390690), (1152, 368985), (1224, 347280), (1360, 312552), (1440, 295188), (1447, 293760), (1530, 277824), (1632, 260460), (1728, 245990), (1836, 231520), (1920, 221391), (2040, 208368), (2160, 196792), (2176, 195345), (2295, 185216), (2448, 173640), (2720, 156276), (2880, 147594), (2894, 146880), (3060, 138912), (3264, 130230), (3456, 122995), (3672, 115760), (4080, 104184), (4320, 98396), (4341, 97920), (4590, 92608), (4896, 86820), (5440, 78138), (5760, 73797), (5788, 73440), (6120, 69456), (6528, 65115), (7235, 58752), (7344, 57880), (8160, 52092), (8640, 49198), (8682, 48960), (9180, 46304), (9792, 43410), (10880, 39069), (11576, 36720), (12240, 34728), (13023, 32640), (14470, 29376), (14688, 28940), (16320, 26046), (17280, 24599), (17364, 24480), (18360, 23152), (19584, 21705)]