42125889840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{81299}}^1$

素因数の和:81459

約数の個数: 160

約数和(自身を含む): 139362508800

約数和(自身を除く): 97236618960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 127, 136, 170, 204, 240, 254, 255, 272, 340, 381, 408, 508, 510, 635, 680, 762, 816, 1016, 1020, 1270, 1360, 1524, 1905, 2032, 2040, 2159, 2540, 3048, 3810, 4080, 4318, 5080, 6096, 6477, 7620, 8636, 10160, 10795, 12954, 15240, 17272, 21590, 25908, 30480, 32385, 34544, 43180, 51816, 64770, 81299, 86360, 103632, 129540, 162598, 172720, 243897, 259080, 325196, 406495, 487794, 518160, 650392, 812990, 975588, 1219485, 1300784, 1382083, 1625980, 1951176, 2438970, 2764166, 3251960, 3902352, 4146249, 4877940, 5528332, 6503920, 6910415, 8292498, 9755880, 10324973, 11056664, 13820830, 16584996, 19511760, 20649946, 20731245, 22113328, 27641660, 30974919, 33169992, 41299892, 41462490, 51624865, 55283320, 61949838, 66339984, 82599784, 82924980, 103249730, 110566640, 123899676, 154874595, 165199568, 165849960, 175524541, 206499460, 247799352, 309749190, 331699920, 351049082, 412998920, 495598704, 526573623, 619498380, 702098164, 825997840, 877622705, 1053147246, 1238996760, 1404196328, 1755245410, 2106294492, 2477993520, 2632868115, 2808392656, 3510490820, 4212588984, 5265736230, 7020981640, 8425177968, 10531472460, 14041963280, 21062944920, 42125889840]

約数ペア:

[(1, 42125889840), (2, 21062944920), (3, 14041963280), (4, 10531472460), (5, 8425177968), (6, 7020981640), (8, 5265736230), (10, 4212588984), (12, 3510490820), (15, 2808392656), (16, 2632868115), (17, 2477993520), (20, 2106294492), (24, 1755245410), (30, 1404196328), (34, 1238996760), (40, 1053147246), (48, 877622705), (51, 825997840), (60, 702098164), (68, 619498380), (80, 526573623), (85, 495598704), (102, 412998920), (120, 351049082), (127, 331699920), (136, 309749190), (170, 247799352), (204, 206499460), (240, 175524541), (254, 165849960), (255, 165199568), (272, 154874595), (340, 123899676), (381, 110566640), (408, 103249730), (508, 82924980), (510, 82599784), (635, 66339984), (680, 61949838), (762, 55283320), (816, 51624865), (1016, 41462490), (1020, 41299892), (1270, 33169992), (1360, 30974919), (1524, 27641660), (1905, 22113328), (2032, 20731245), (2040, 20649946), (2159, 19511760), (2540, 16584996), (3048, 13820830), (3810, 11056664), (4080, 10324973), (4318, 9755880), (5080, 8292498), (6096, 6910415), (6477, 6503920), (7620, 5528332), (8636, 4877940), (10160, 4146249), (10795, 3902352), (12954, 3251960), (15240, 2764166), (17272, 2438970), (21590, 1951176), (25908, 1625980), (30480, 1382083), (32385, 1300784), (34544, 1219485), (43180, 975588), (51816, 812990), (64770, 650392), (81299, 518160), (86360, 487794), (103632, 406495), (129540, 325196), (162598, 259080), (172720, 243897)]