72474906770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:713

約数の個数: 192

約数和(自身を含む): 163218115584

約数和(自身を除く): 90743208814

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 151, 157, 170, 238, 245, 302, 314, 367, 490, 595, 734, 755, 785, 833, 1057, 1099, 1190, 1510, 1570, 1666, 1835, 2114, 2198, 2567, 2569, 2669, 3670, 4165, 5134, 5138, 5285, 5338, 5495, 6239, 7399, 7693, 8330, 10570, 10990, 12478, 12835, 12845, 13345, 14798, 15386, 17969, 17983, 18683, 23707, 25670, 25690, 26690, 31195, 35938, 35966, 36995, 37366, 38465, 43673, 47414, 55417, 57619, 62390, 73990, 76930, 87346, 89845, 89915, 93415, 110834, 115238, 118535, 125783, 130781, 165949, 179690, 179830, 186830, 218365, 237070, 251566, 261562, 277085, 288095, 305711, 331898, 387919, 403019, 403333, 436730, 554170, 576190, 611422, 628915, 653905, 775838, 806038, 806666, 829745, 942089, 979523, 1161643, 1257830, 1307810, 1528555, 1659490, 1884178, 1939595, 1959046, 2015095, 2016665, 2323286, 2715433, 2821133, 2823331, 3057110, 3879190, 4030190, 4033330, 4710445, 4897615, 5430866, 5642266, 5646662, 5808215, 6594623, 6856661, 8700469, 9420890, 9795230, 11616430, 13189246, 13577165, 13713322, 14105665, 14116655, 17400938, 19747931, 27154330, 28211330, 28233310, 32973115, 34283305, 39495862, 43502345, 46162361, 47996627, 60903283, 65946230, 68566610, 87004690, 92324722, 95993254, 98739655, 121806566, 147907973, 197479310, 230811805, 239983135, 295815946, 304516415, 426322981, 461623610, 479966270, 609032830, 739539865, 852645962, 1035355811, 1479079730, 2070711622, 2131614905, 4263229810, 5176779055, 7247490677, 10353558110, 14494981354, 36237453385, 72474906770]

約数ペア:

[(1, 72474906770), (2, 36237453385), (5, 14494981354), (7, 10353558110), (10, 7247490677), (14, 5176779055), (17, 4263229810), (34, 2131614905), (35, 2070711622), (49, 1479079730), (70, 1035355811), (85, 852645962), (98, 739539865), (119, 609032830), (151, 479966270), (157, 461623610), (170, 426322981), (238, 304516415), (245, 295815946), (302, 239983135), (314, 230811805), (367, 197479310), (490, 147907973), (595, 121806566), (734, 98739655), (755, 95993254), (785, 92324722), (833, 87004690), (1057, 68566610), (1099, 65946230), (1190, 60903283), (1510, 47996627), (1570, 46162361), (1666, 43502345), (1835, 39495862), (2114, 34283305), (2198, 32973115), (2567, 28233310), (2569, 28211330), (2669, 27154330), (3670, 19747931), (4165, 17400938), (5134, 14116655), (5138, 14105665), (5285, 13713322), (5338, 13577165), (5495, 13189246), (6239, 11616430), (7399, 9795230), (7693, 9420890), (8330, 8700469), (10570, 6856661), (10990, 6594623), (12478, 5808215), (12835, 5646662), (12845, 5642266), (13345, 5430866), (14798, 4897615), (15386, 4710445), (17969, 4033330), (17983, 4030190), (18683, 3879190), (23707, 3057110), (25670, 2823331), (25690, 2821133), (26690, 2715433), (31195, 2323286), (35938, 2016665), (35966, 2015095), (36995, 1959046), (37366, 1939595), (38465, 1884178), (43673, 1659490), (47414, 1528555), (55417, 1307810), (57619, 1257830), (62390, 1161643), (73990, 979523), (76930, 942089), (87346, 829745), (89845, 806666), (89915, 806038), (93415, 775838), (110834, 653905), (115238, 628915), (118535, 611422), (125783, 576190), (130781, 554170), (165949, 436730), (179690, 403333), (179830, 403019), (186830, 387919), (218365, 331898), (237070, 305711), (251566, 288095), (261562, 277085)]