237991680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:383

約数の個数: 216

約数和(自身を含む): 837655728

約数和(自身を除く): 599664048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 128, 144, 146, 160, 180, 192, 219, 240, 256, 283, 288, 292, 320, 360, 365, 384, 438, 480, 566, 576, 584, 640, 657, 720, 730, 768, 849, 876, 960, 1095, 1132, 1152, 1168, 1280, 1314, 1415, 1440, 1460, 1698, 1752, 1920, 2190, 2264, 2304, 2336, 2547, 2628, 2830, 2880, 2920, 3285, 3396, 3504, 3840, 4245, 4380, 4528, 4672, 5094, 5256, 5660, 5760, 5840, 6570, 6792, 7008, 8490, 8760, 9056, 9344, 10188, 10512, 11320, 11520, 11680, 12735, 13140, 13584, 14016, 16980, 17520, 18112, 18688, 20376, 20659, 21024, 22640, 23360, 25470, 26280, 27168, 28032, 33960, 35040, 36224, 40752, 41318, 42048, 45280, 46720, 50940, 52560, 54336, 56064, 61977, 67920, 70080, 72448, 81504, 82636, 84096, 90560, 93440, 101880, 103295, 105120, 108672, 123954, 135840, 140160, 163008, 165272, 168192, 181120, 185931, 203760, 206590, 210240, 217344, 247908, 271680, 280320, 309885, 326016, 330544, 362240, 371862, 407520, 413180, 420480, 495816, 543360, 619770, 652032, 661088, 743724, 815040, 826360, 840960, 929655, 991632, 1086720, 1239540, 1322176, 1487448, 1630080, 1652720, 1859310, 1983264, 2479080, 2644352, 2974896, 3260160, 3305440, 3718620, 3966528, 4958160, 5288704, 5949792, 6610880, 7437240, 7933056, 9916320, 11899584, 13221760, 14874480, 15866112, 19832640, 23799168, 26443520, 29748960, 39665280, 47598336, 59497920, 79330560, 118995840, 237991680]

約数ペア:

[(1, 237991680), (2, 118995840), (3, 79330560), (4, 59497920), (5, 47598336), (6, 39665280), (8, 29748960), (9, 26443520), (10, 23799168), (12, 19832640), (15, 15866112), (16, 14874480), (18, 13221760), (20, 11899584), (24, 9916320), (30, 7933056), (32, 7437240), (36, 6610880), (40, 5949792), (45, 5288704), (48, 4958160), (60, 3966528), (64, 3718620), (72, 3305440), (73, 3260160), (80, 2974896), (90, 2644352), (96, 2479080), (120, 1983264), (128, 1859310), (144, 1652720), (146, 1630080), (160, 1487448), (180, 1322176), (192, 1239540), (219, 1086720), (240, 991632), (256, 929655), (283, 840960), (288, 826360), (292, 815040), (320, 743724), (360, 661088), (365, 652032), (384, 619770), (438, 543360), (480, 495816), (566, 420480), (576, 413180), (584, 407520), (640, 371862), (657, 362240), (720, 330544), (730, 326016), (768, 309885), (849, 280320), (876, 271680), (960, 247908), (1095, 217344), (1132, 210240), (1152, 206590), (1168, 203760), (1280, 185931), (1314, 181120), (1415, 168192), (1440, 165272), (1460, 163008), (1698, 140160), (1752, 135840), (1920, 123954), (2190, 108672), (2264, 105120), (2304, 103295), (2336, 101880), (2547, 93440), (2628, 90560), (2830, 84096), (2880, 82636), (2920, 81504), (3285, 72448), (3396, 70080), (3504, 67920), (3840, 61977), (4245, 56064), (4380, 54336), (4528, 52560), (4672, 50940), (5094, 46720), (5256, 45280), (5660, 42048), (5760, 41318), (5840, 40752), (6570, 36224), (6792, 35040), (7008, 33960), (8490, 28032), (8760, 27168), (9056, 26280), (9344, 25470), (10188, 23360), (10512, 22640), (11320, 21024), (11520, 20659), (11680, 20376), (12735, 18688), (13140, 18112), (13584, 17520), (14016, 16980)]