19481437440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2339}}^1$

素因数の和:2610

約数の個数: 288

約数和(自身を含む): 69448579200

約数和(自身を除く): 49967141760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 241, 256, 270, 288, 320, 360, 384, 432, 480, 482, 540, 576, 640, 720, 723, 768, 864, 960, 964, 1080, 1152, 1205, 1280, 1440, 1446, 1728, 1920, 1928, 2160, 2169, 2304, 2339, 2410, 2880, 2892, 3456, 3615, 3840, 3856, 4320, 4338, 4678, 4820, 5760, 5784, 6507, 6912, 7017, 7230, 7712, 8640, 8676, 9356, 9640, 10845, 11520, 11568, 11695, 13014, 14034, 14460, 15424, 17280, 17352, 18712, 19280, 21051, 21690, 23136, 23390, 26028, 28068, 28920, 30848, 32535, 34560, 34704, 35085, 37424, 38560, 42102, 43380, 46272, 46780, 52056, 56136, 57840, 61696, 63153, 65070, 69408, 70170, 74848, 77120, 84204, 86760, 92544, 93560, 104112, 105255, 112272, 115680, 126306, 130140, 138816, 140340, 149696, 154240, 168408, 173520, 185088, 187120, 208224, 210510, 224544, 231360, 252612, 260280, 277632, 280680, 299392, 308480, 315765, 336816, 347040, 374240, 416448, 421020, 449088, 462720, 505224, 520560, 555264, 561360, 563699, 598784, 631530, 673632, 694080, 748480, 832896, 842040, 898176, 925440, 1010448, 1041120, 1122720, 1127398, 1263060, 1347264, 1388160, 1496960, 1665792, 1684080, 1691097, 1796352, 2020896, 2082240, 2245440, 2254796, 2526120, 2694528, 2776320, 2818495, 2993920, 3368160, 3382194, 4041792, 4164480, 4490880, 4509592, 5052240, 5073291, 5389056, 5636990, 6736320, 6764388, 8083584, 8328960, 8455485, 8981760, 9019184, 10104480, 10146582, 11273980, 13472640, 13528776, 15219873, 16167168, 16910970, 18038368, 20208960, 20293164, 22547960, 25366455, 26945280, 27057552, 30439746, 33821940, 36076736, 40417920, 40586328, 45095920, 50732910, 54115104, 60879492, 67643880, 72153472, 76099365, 80835840, 81172656, 90191840, 101465820, 108230208, 121758984, 135287760, 144306944, 152198730, 162345312, 180383680, 202931640, 216460416, 243517968, 270575520, 304397460, 324690624, 360767360, 405863280, 432920832, 487035936, 541151040, 608794920, 649381248, 721534720, 811726560, 974071872, 1082302080, 1217589840, 1298762496, 1623453120, 1948143744, 2164604160, 2435179680, 3246906240, 3896287488, 4870359360, 6493812480, 9740718720, 19481437440]

約数ペア:

[(1, 19481437440), (2, 9740718720), (3, 6493812480), (4, 4870359360), (5, 3896287488), (6, 3246906240), (8, 2435179680), (9, 2164604160), (10, 1948143744), (12, 1623453120), (15, 1298762496), (16, 1217589840), (18, 1082302080), (20, 974071872), (24, 811726560), (27, 721534720), (30, 649381248), (32, 608794920), (36, 541151040), (40, 487035936), (45, 432920832), (48, 405863280), (54, 360767360), (60, 324690624), (64, 304397460), (72, 270575520), (80, 243517968), (90, 216460416), (96, 202931640), (108, 180383680), (120, 162345312), (128, 152198730), (135, 144306944), (144, 135287760), (160, 121758984), (180, 108230208), (192, 101465820), (216, 90191840), (240, 81172656), (241, 80835840), (256, 76099365), (270, 72153472), (288, 67643880), (320, 60879492), (360, 54115104), (384, 50732910), (432, 45095920), (480, 40586328), (482, 40417920), (540, 36076736), (576, 33821940), (640, 30439746), (720, 27057552), (723, 26945280), (768, 25366455), (864, 22547960), (960, 20293164), (964, 20208960), (1080, 18038368), (1152, 16910970), (1205, 16167168), (1280, 15219873), (1440, 13528776), (1446, 13472640), (1728, 11273980), (1920, 10146582), (1928, 10104480), (2160, 9019184), (2169, 8981760), (2304, 8455485), (2339, 8328960), (2410, 8083584), (2880, 6764388), (2892, 6736320), (3456, 5636990), (3615, 5389056), (3840, 5073291), (3856, 5052240), (4320, 4509592), (4338, 4490880), (4678, 4164480), (4820, 4041792), (5760, 3382194), (5784, 3368160), (6507, 2993920), (6912, 2818495), (7017, 2776320), (7230, 2694528), (7712, 2526120), (8640, 2254796), (8676, 2245440), (9356, 2082240), (9640, 2020896), (10845, 1796352), (11520, 1691097), (11568, 1684080), (11695, 1665792), (13014, 1496960), (14034, 1388160), (14460, 1347264), (15424, 1263060), (17280, 1127398), (17352, 1122720), (18712, 1041120), (19280, 1010448), (21051, 925440), (21690, 898176), (23136, 842040), (23390, 832896), (26028, 748480), (28068, 694080), (28920, 673632), (30848, 631530), (32535, 598784), (34560, 563699), (34704, 561360), (35085, 555264), (37424, 520560), (38560, 505224), (42102, 462720), (43380, 449088), (46272, 421020), (46780, 416448), (52056, 374240), (56136, 347040), (57840, 336816), (61696, 315765), (63153, 308480), (65070, 299392), (69408, 280680), (70170, 277632), (74848, 260280), (77120, 252612), (84204, 231360), (86760, 224544), (92544, 210510), (93560, 208224), (104112, 187120), (105255, 185088), (112272, 173520), (115680, 168408), (126306, 154240), (130140, 149696), (138816, 140340)]