15674465840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 41164032000

約数和(自身を除く): 25489566160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 103, 110, 121, 158, 176, 199, 206, 220, 242, 316, 395, 398, 412, 440, 484, 515, 605, 632, 790, 796, 824, 869, 880, 968, 995, 1030, 1133, 1210, 1264, 1580, 1592, 1648, 1738, 1936, 1990, 2060, 2189, 2266, 2420, 3160, 3184, 3476, 3980, 4120, 4345, 4378, 4532, 4840, 5665, 6320, 6952, 7960, 8137, 8240, 8690, 8756, 9064, 9559, 9680, 10945, 11330, 12463, 13904, 15721, 15920, 16274, 17380, 17512, 18128, 19118, 20497, 21890, 22660, 24079, 24926, 31442, 32548, 34760, 35024, 38236, 40685, 40994, 43780, 45320, 47795, 48158, 49852, 62315, 62884, 65096, 69520, 76472, 78605, 81370, 81988, 87560, 89507, 90640, 95590, 96316, 99704, 102485, 120395, 124630, 125768, 130192, 152944, 157210, 162740, 163976, 172931, 175120, 179014, 191180, 192632, 199408, 204970, 225467, 240790, 249260, 251536, 314420, 325480, 327952, 345862, 358028, 382360, 385264, 409940, 447535, 450934, 481580, 498520, 628840, 650960, 691724, 716056, 764720, 819880, 864655, 895070, 901868, 963160, 984577, 997040, 1127335, 1257680, 1383448, 1432112, 1619263, 1639760, 1729310, 1790140, 1803736, 1902241, 1926320, 1969154, 2254670, 2480137, 2766896, 3238526, 3458620, 3580280, 3607472, 3804482, 3938308, 4509340, 4922885, 4960274, 6477052, 6917240, 7160560, 7608964, 7876616, 8096315, 9018680, 9511205, 9845770, 9920548, 12400685, 12954104, 13834480, 15217928, 15753232, 16192630, 17811893, 18037360, 19022410, 19691540, 19841096, 24801370, 25908208, 30435856, 32385260, 35623786, 38044820, 39383080, 39682192, 49602740, 64770520, 71247572, 76089640, 78766160, 89059465, 99205480, 129541040, 142495144, 152179280, 178118930, 195930823, 198410960, 284990288, 356237860, 391861646, 712475720, 783723292, 979654115, 1424951440, 1567446584, 1959308230, 3134893168, 3918616460, 7837232920, 15674465840]

約数ペア:

[(1, 15674465840), (2, 7837232920), (4, 3918616460), (5, 3134893168), (8, 1959308230), (10, 1567446584), (11, 1424951440), (16, 979654115), (20, 783723292), (22, 712475720), (40, 391861646), (44, 356237860), (55, 284990288), (79, 198410960), (80, 195930823), (88, 178118930), (103, 152179280), (110, 142495144), (121, 129541040), (158, 99205480), (176, 89059465), (199, 78766160), (206, 76089640), (220, 71247572), (242, 64770520), (316, 49602740), (395, 39682192), (398, 39383080), (412, 38044820), (440, 35623786), (484, 32385260), (515, 30435856), (605, 25908208), (632, 24801370), (790, 19841096), (796, 19691540), (824, 19022410), (869, 18037360), (880, 17811893), (968, 16192630), (995, 15753232), (1030, 15217928), (1133, 13834480), (1210, 12954104), (1264, 12400685), (1580, 9920548), (1592, 9845770), (1648, 9511205), (1738, 9018680), (1936, 8096315), (1990, 7876616), (2060, 7608964), (2189, 7160560), (2266, 6917240), (2420, 6477052), (3160, 4960274), (3184, 4922885), (3476, 4509340), (3980, 3938308), (4120, 3804482), (4345, 3607472), (4378, 3580280), (4532, 3458620), (4840, 3238526), (5665, 2766896), (6320, 2480137), (6952, 2254670), (7960, 1969154), (8137, 1926320), (8240, 1902241), (8690, 1803736), (8756, 1790140), (9064, 1729310), (9559, 1639760), (9680, 1619263), (10945, 1432112), (11330, 1383448), (12463, 1257680), (13904, 1127335), (15721, 997040), (15920, 984577), (16274, 963160), (17380, 901868), (17512, 895070), (18128, 864655), (19118, 819880), (20497, 764720), (21890, 716056), (22660, 691724), (24079, 650960), (24926, 628840), (31442, 498520), (32548, 481580), (34760, 450934), (35024, 447535), (38236, 409940), (40685, 385264), (40994, 382360), (43780, 358028), (45320, 345862), (47795, 327952), (48158, 325480), (49852, 314420), (62315, 251536), (62884, 249260), (65096, 240790), (69520, 225467), (76472, 204970), (78605, 199408), (81370, 192632), (81988, 191180), (87560, 179014), (89507, 175120), (90640, 172931), (95590, 163976), (96316, 162740), (99704, 157210), (102485, 152944), (120395, 130192), (124630, 125768)]