233451840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 224

約数和(自身を含む): 788578560

約数和(自身を除く): 555126720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 97, 109, 115, 120, 138, 160, 184, 192, 194, 218, 230, 240, 276, 291, 320, 327, 345, 368, 388, 436, 460, 480, 485, 545, 552, 582, 654, 690, 736, 776, 872, 920, 960, 970, 1090, 1104, 1164, 1308, 1380, 1455, 1472, 1552, 1635, 1744, 1840, 1940, 2180, 2208, 2231, 2328, 2507, 2616, 2760, 2910, 3104, 3270, 3488, 3680, 3880, 4360, 4416, 4462, 4656, 5014, 5232, 5520, 5820, 6208, 6540, 6693, 6976, 7360, 7521, 7760, 8720, 8924, 9312, 10028, 10464, 10573, 11040, 11155, 11640, 12535, 13080, 13386, 15042, 15520, 17440, 17848, 18624, 20056, 20928, 21146, 22080, 22310, 23280, 25070, 26160, 26772, 30084, 31040, 31719, 33465, 34880, 35696, 37605, 40112, 42292, 44620, 46560, 50140, 52320, 52865, 53544, 60168, 63438, 66930, 71392, 75210, 80224, 84584, 89240, 93120, 100280, 104640, 105730, 107088, 120336, 126876, 133860, 142784, 150420, 158595, 160448, 169168, 178480, 200560, 211460, 214176, 240672, 243179, 253752, 267720, 300840, 317190, 338336, 356960, 401120, 422920, 428352, 481344, 486358, 507504, 535440, 601680, 634380, 676672, 713920, 729537, 802240, 845840, 972716, 1015008, 1070880, 1203360, 1215895, 1268760, 1459074, 1691680, 1945432, 2030016, 2141760, 2406720, 2431790, 2537520, 2918148, 3383360, 3647685, 3890864, 4863580, 5075040, 5836296, 7295370, 7781728, 9727160, 10150080, 11672592, 14590740, 15563456, 19454320, 23345184, 29181480, 38908640, 46690368, 58362960, 77817280, 116725920, 233451840]

約数ペア:

[(1, 233451840), (2, 116725920), (3, 77817280), (4, 58362960), (5, 46690368), (6, 38908640), (8, 29181480), (10, 23345184), (12, 19454320), (15, 15563456), (16, 14590740), (20, 11672592), (23, 10150080), (24, 9727160), (30, 7781728), (32, 7295370), (40, 5836296), (46, 5075040), (48, 4863580), (60, 3890864), (64, 3647685), (69, 3383360), (80, 2918148), (92, 2537520), (96, 2431790), (97, 2406720), (109, 2141760), (115, 2030016), (120, 1945432), (138, 1691680), (160, 1459074), (184, 1268760), (192, 1215895), (194, 1203360), (218, 1070880), (230, 1015008), (240, 972716), (276, 845840), (291, 802240), (320, 729537), (327, 713920), (345, 676672), (368, 634380), (388, 601680), (436, 535440), (460, 507504), (480, 486358), (485, 481344), (545, 428352), (552, 422920), (582, 401120), (654, 356960), (690, 338336), (736, 317190), (776, 300840), (872, 267720), (920, 253752), (960, 243179), (970, 240672), (1090, 214176), (1104, 211460), (1164, 200560), (1308, 178480), (1380, 169168), (1455, 160448), (1472, 158595), (1552, 150420), (1635, 142784), (1744, 133860), (1840, 126876), (1940, 120336), (2180, 107088), (2208, 105730), (2231, 104640), (2328, 100280), (2507, 93120), (2616, 89240), (2760, 84584), (2910, 80224), (3104, 75210), (3270, 71392), (3488, 66930), (3680, 63438), (3880, 60168), (4360, 53544), (4416, 52865), (4462, 52320), (4656, 50140), (5014, 46560), (5232, 44620), (5520, 42292), (5820, 40112), (6208, 37605), (6540, 35696), (6693, 34880), (6976, 33465), (7360, 31719), (7521, 31040), (7760, 30084), (8720, 26772), (8924, 26160), (9312, 25070), (10028, 23280), (10464, 22310), (10573, 22080), (11040, 21146), (11155, 20928), (11640, 20056), (12535, 18624), (13080, 17848), (13386, 17440), (15042, 15520)]