234575520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 835531200

約数和(自身を除く): 600955680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 89, 95, 96, 102, 114, 120, 136, 152, 160, 170, 178, 190, 204, 228, 240, 255, 267, 272, 285, 289, 304, 323, 340, 356, 380, 408, 445, 456, 480, 510, 534, 544, 570, 578, 608, 646, 680, 712, 760, 816, 867, 890, 912, 969, 1020, 1068, 1140, 1156, 1292, 1335, 1360, 1424, 1445, 1513, 1520, 1615, 1632, 1691, 1734, 1780, 1824, 1938, 2040, 2136, 2280, 2312, 2584, 2670, 2720, 2848, 2890, 3026, 3040, 3230, 3382, 3468, 3560, 3876, 4080, 4272, 4335, 4539, 4560, 4624, 4845, 5073, 5168, 5340, 5491, 5780, 6052, 6460, 6764, 6936, 7120, 7565, 7752, 8160, 8455, 8544, 8670, 9078, 9120, 9248, 9690, 10146, 10336, 10680, 10982, 11560, 12104, 12920, 13528, 13872, 14240, 15130, 15504, 16473, 16910, 17340, 18156, 19380, 20292, 21360, 21964, 22695, 23120, 24208, 25365, 25721, 25840, 27056, 27455, 27744, 28747, 30260, 31008, 32946, 33820, 34680, 36312, 38760, 40584, 42720, 43928, 45390, 46240, 48416, 50730, 51442, 51680, 54112, 54910, 57494, 60520, 65892, 67640, 69360, 72624, 77163, 77520, 81168, 82365, 86241, 87856, 90780, 101460, 102884, 109820, 114988, 121040, 128605, 131784, 135280, 138720, 143735, 145248, 154326, 155040, 162336, 164730, 172482, 175712, 181560, 202920, 205768, 219640, 229976, 242080, 257210, 263568, 270560, 287470, 308652, 329460, 344964, 363120, 385815, 405840, 411536, 431205, 439280, 459952, 488699, 514420, 527136, 574940, 617304, 658920, 689928, 726240, 771630, 811680, 823072, 862410, 878560, 919904, 977398, 1028840, 1149880, 1234608, 1317840, 1379856, 1466097, 1543260, 1724820, 1954796, 2057680, 2299760, 2443495, 2469216, 2635680, 2759712, 2932194, 3086520, 3449640, 3909592, 4115360, 4599520, 4886990, 5864388, 6173040, 6899280, 7330485, 7819184, 9773980, 11728776, 12346080, 13798560, 14660970, 15638368, 19547960, 23457552, 29321940, 39095920, 46915104, 58643880, 78191840, 117287760, 234575520]

約数ペア:

[(1, 234575520), (2, 117287760), (3, 78191840), (4, 58643880), (5, 46915104), (6, 39095920), (8, 29321940), (10, 23457552), (12, 19547960), (15, 15638368), (16, 14660970), (17, 13798560), (19, 12346080), (20, 11728776), (24, 9773980), (30, 7819184), (32, 7330485), (34, 6899280), (38, 6173040), (40, 5864388), (48, 4886990), (51, 4599520), (57, 4115360), (60, 3909592), (68, 3449640), (76, 3086520), (80, 2932194), (85, 2759712), (89, 2635680), (95, 2469216), (96, 2443495), (102, 2299760), (114, 2057680), (120, 1954796), (136, 1724820), (152, 1543260), (160, 1466097), (170, 1379856), (178, 1317840), (190, 1234608), (204, 1149880), (228, 1028840), (240, 977398), (255, 919904), (267, 878560), (272, 862410), (285, 823072), (289, 811680), (304, 771630), (323, 726240), (340, 689928), (356, 658920), (380, 617304), (408, 574940), (445, 527136), (456, 514420), (480, 488699), (510, 459952), (534, 439280), (544, 431205), (570, 411536), (578, 405840), (608, 385815), (646, 363120), (680, 344964), (712, 329460), (760, 308652), (816, 287470), (867, 270560), (890, 263568), (912, 257210), (969, 242080), (1020, 229976), (1068, 219640), (1140, 205768), (1156, 202920), (1292, 181560), (1335, 175712), (1360, 172482), (1424, 164730), (1445, 162336), (1513, 155040), (1520, 154326), (1615, 145248), (1632, 143735), (1691, 138720), (1734, 135280), (1780, 131784), (1824, 128605), (1938, 121040), (2040, 114988), (2136, 109820), (2280, 102884), (2312, 101460), (2584, 90780), (2670, 87856), (2720, 86241), (2848, 82365), (2890, 81168), (3026, 77520), (3040, 77163), (3230, 72624), (3382, 69360), (3468, 67640), (3560, 65892), (3876, 60520), (4080, 57494), (4272, 54910), (4335, 54112), (4539, 51680), (4560, 51442), (4624, 50730), (4845, 48416), (5073, 46240), (5168, 45390), (5340, 43928), (5491, 42720), (5780, 40584), (6052, 38760), (6460, 36312), (6764, 34680), (6936, 33820), (7120, 32946), (7565, 31008), (7752, 30260), (8160, 28747), (8455, 27744), (8544, 27455), (8670, 27056), (9078, 25840), (9120, 25721), (9248, 25365), (9690, 24208), (10146, 23120), (10336, 22695), (10680, 21964), (10982, 21360), (11560, 20292), (12104, 19380), (12920, 18156), (13528, 17340), (13872, 16910), (14240, 16473), (15130, 15504)]