19284462720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65647}}^1$

素因数の和:65692

約数の個数: 256

約数和(自身を含む): 72317836800

約数和(自身を除く): 53033374080

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, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4320, 4590, 4896, 5440, 5760, 6120, 6528, 7344, 8160, 8640, 9180, 9792, 10880, 12240, 14688, 16320, 17280, 18360, 19584, 24480, 29376, 32640, 36720, 48960, 58752, 65647, 73440, 97920, 131294, 146880, 196941, 262588, 293760, 328235, 393882, 525176, 590823, 656470, 787764, 984705, 1050352, 1115999, 1181646, 1312940, 1575528, 1772469, 1969410, 2100704, 2231998, 2363292, 2625880, 2954115, 3151056, 3347997, 3544938, 3938820, 4201408, 4463996, 4726584, 5251760, 5579995, 5908230, 6302112, 6695994, 7089876, 7877640, 8402816, 8862345, 8927992, 9453168, 10043991, 10503520, 11159990, 11816460, 12604224, 13391988, 14179752, 15755280, 16739985, 17724690, 17855984, 18906336, 20087982, 21007040, 22319980, 23632920, 25208448, 26783976, 28359504, 30131973, 31510560, 33479970, 35449380, 35711968, 37812672, 40175964, 42014080, 44639960, 47265840, 50219955, 53567952, 56719008, 60263946, 63021120, 66959940, 70898760, 71423936, 75625344, 80351928, 89279920, 94531680, 100439910, 107135904, 113438016, 120527892, 126042240, 133919880, 141797520, 142847872, 150659865, 160703856, 178559840, 189063360, 200879820, 214271808, 226876032, 241055784, 267839760, 283595040, 301319730, 321407712, 357119680, 378126720, 401759640, 428543616, 482111568, 535679520, 567190080, 602639460, 642815424, 714239360, 803519280, 964223136, 1071359040, 1134380160, 1205278920, 1285630848, 1607038560, 1928446272, 2142718080, 2410557840, 3214077120, 3856892544, 4821115680, 6428154240, 9642231360, 19284462720]

約数ペア:

[(1, 19284462720), (2, 9642231360), (3, 6428154240), (4, 4821115680), (5, 3856892544), (6, 3214077120), (8, 2410557840), (9, 2142718080), (10, 1928446272), (12, 1607038560), (15, 1285630848), (16, 1205278920), (17, 1134380160), (18, 1071359040), (20, 964223136), (24, 803519280), (27, 714239360), (30, 642815424), (32, 602639460), (34, 567190080), (36, 535679520), (40, 482111568), (45, 428543616), (48, 401759640), (51, 378126720), (54, 357119680), (60, 321407712), (64, 301319730), (68, 283595040), (72, 267839760), (80, 241055784), (85, 226876032), (90, 214271808), (96, 200879820), (102, 189063360), (108, 178559840), (120, 160703856), (128, 150659865), (135, 142847872), (136, 141797520), (144, 133919880), (153, 126042240), (160, 120527892), (170, 113438016), (180, 107135904), (192, 100439910), (204, 94531680), (216, 89279920), (240, 80351928), (255, 75625344), (270, 71423936), (272, 70898760), (288, 66959940), (306, 63021120), (320, 60263946), (340, 56719008), (360, 53567952), (384, 50219955), (408, 47265840), (432, 44639960), (459, 42014080), (480, 40175964), (510, 37812672), (540, 35711968), (544, 35449380), (576, 33479970), (612, 31510560), (640, 30131973), (680, 28359504), (720, 26783976), (765, 25208448), (816, 23632920), (864, 22319980), (918, 21007040), (960, 20087982), (1020, 18906336), (1080, 17855984), (1088, 17724690), (1152, 16739985), (1224, 15755280), (1360, 14179752), (1440, 13391988), (1530, 12604224), (1632, 11816460), (1728, 11159990), (1836, 10503520), (1920, 10043991), (2040, 9453168), (2160, 8927992), (2176, 8862345), (2295, 8402816), (2448, 7877640), (2720, 7089876), (2880, 6695994), (3060, 6302112), (3264, 5908230), (3456, 5579995), (3672, 5251760), (4080, 4726584), (4320, 4463996), (4590, 4201408), (4896, 3938820), (5440, 3544938), (5760, 3347997), (6120, 3151056), (6528, 2954115), (7344, 2625880), (8160, 2363292), (8640, 2231998), (9180, 2100704), (9792, 1969410), (10880, 1772469), (12240, 1575528), (14688, 1312940), (16320, 1181646), (17280, 1115999), (18360, 1050352), (19584, 984705), (24480, 787764), (29376, 656470), (32640, 590823), (36720, 525176), (48960, 393882), (58752, 328235), (65647, 293760), (73440, 262588), (97920, 196941), (131294, 146880)]