225768960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 240

約数和(自身を含む): 804323520

約数和(自身を除く): 578554560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 239, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 478, 480, 492, 512, 576, 615, 640, 656, 717, 720, 738, 768, 820, 956, 960, 984, 1152, 1195, 1230, 1280, 1312, 1434, 1440, 1476, 1536, 1640, 1845, 1912, 1920, 1968, 2151, 2304, 2390, 2460, 2560, 2624, 2868, 2880, 2952, 3280, 3585, 3690, 3824, 3840, 3936, 4302, 4608, 4780, 4920, 5248, 5736, 5760, 5904, 6560, 7170, 7380, 7648, 7680, 7872, 8604, 9560, 9799, 9840, 10496, 10755, 11472, 11520, 11808, 13120, 14340, 14760, 15296, 15744, 17208, 19120, 19598, 19680, 20992, 21510, 22944, 23040, 23616, 26240, 28680, 29397, 29520, 30592, 31488, 34416, 38240, 39196, 39360, 43020, 45888, 47232, 48995, 52480, 57360, 58794, 59040, 61184, 62976, 68832, 76480, 78392, 78720, 86040, 88191, 91776, 94464, 97990, 104960, 114720, 117588, 118080, 122368, 137664, 146985, 152960, 156784, 157440, 172080, 176382, 183552, 188928, 195980, 229440, 235176, 236160, 275328, 293970, 305920, 313568, 314880, 344160, 352764, 367104, 391960, 440955, 458880, 470352, 472320, 550656, 587940, 611840, 627136, 688320, 705528, 783920, 881910, 917760, 940704, 944640, 1101312, 1175880, 1254272, 1376640, 1411056, 1567840, 1763820, 1835520, 1881408, 2351760, 2508544, 2753280, 2822112, 3135680, 3527640, 3762816, 4703520, 5017088, 5506560, 5644224, 6271360, 7055280, 7525632, 9407040, 11288448, 12542720, 14110560, 15051264, 18814080, 22576896, 25085440, 28221120, 37628160, 45153792, 56442240, 75256320, 112884480, 225768960]

約数ペア:

[(1, 225768960), (2, 112884480), (3, 75256320), (4, 56442240), (5, 45153792), (6, 37628160), (8, 28221120), (9, 25085440), (10, 22576896), (12, 18814080), (15, 15051264), (16, 14110560), (18, 12542720), (20, 11288448), (24, 9407040), (30, 7525632), (32, 7055280), (36, 6271360), (40, 5644224), (41, 5506560), (45, 5017088), (48, 4703520), (60, 3762816), (64, 3527640), (72, 3135680), (80, 2822112), (82, 2753280), (90, 2508544), (96, 2351760), (120, 1881408), (123, 1835520), (128, 1763820), (144, 1567840), (160, 1411056), (164, 1376640), (180, 1254272), (192, 1175880), (205, 1101312), (239, 944640), (240, 940704), (246, 917760), (256, 881910), (288, 783920), (320, 705528), (328, 688320), (360, 627136), (369, 611840), (384, 587940), (410, 550656), (478, 472320), (480, 470352), (492, 458880), (512, 440955), (576, 391960), (615, 367104), (640, 352764), (656, 344160), (717, 314880), (720, 313568), (738, 305920), (768, 293970), (820, 275328), (956, 236160), (960, 235176), (984, 229440), (1152, 195980), (1195, 188928), (1230, 183552), (1280, 176382), (1312, 172080), (1434, 157440), (1440, 156784), (1476, 152960), (1536, 146985), (1640, 137664), (1845, 122368), (1912, 118080), (1920, 117588), (1968, 114720), (2151, 104960), (2304, 97990), (2390, 94464), (2460, 91776), (2560, 88191), (2624, 86040), (2868, 78720), (2880, 78392), (2952, 76480), (3280, 68832), (3585, 62976), (3690, 61184), (3824, 59040), (3840, 58794), (3936, 57360), (4302, 52480), (4608, 48995), (4780, 47232), (4920, 45888), (5248, 43020), (5736, 39360), (5760, 39196), (5904, 38240), (6560, 34416), (7170, 31488), (7380, 30592), (7648, 29520), (7680, 29397), (7872, 28680), (8604, 26240), (9560, 23616), (9799, 23040), (9840, 22944), (10496, 21510), (10755, 20992), (11472, 19680), (11520, 19598), (11808, 19120), (13120, 17208), (14340, 15744), (14760, 15296)]